This snapshot can be very useful: for example, the bimodal distribution of exam scores instantly indicates a trend that students are typically either very good at statistics or struggle with it (there are relatively few who fall in between these extremes). Finally, the numeracy test has produced very positively skewed data (the majority of people did very badly on this test and only a few did well).ĭescriptive statistics and histograms are a good way of getting an instant picture of the distribution of your data. It looks as though computer literacy is fairly normally distributed (a few people are very good with computers and a few are very bad, but the majority of people have a similar degree of knowledge) as is the lecture attendance. ![]() The exam scores are very interesting because this distribution is quite clearly not normal in fact, it looks suspiciously bimodal (there are two peaks, indicative of two modes). Theme(plot.title = element_text(hjust = 0.5)) Produce histograms for each of the four measures in the previous task and interpret them ggplot2::ggplot(rexam_tidy_tib, aes(score)) + In addition, the confidence interval for computer literacy was relatively narrow compared to that of the percentage of lectures attended and exam scores. From this table, we can see that, on average, students attended nearly 60% of lectures, obtained 58% in their exam, scored only 51% on the computer literacy test, and only 5 out of 15 on the numeracy test. The output shows the table of descriptive statistics for the four variables in this example. Kurtosis = moments::kurtosis(score, na.rm = TRUE) Skew = moments::skewness(score, na.rm = TRUE), Compute and interpret summary statistics for exam, computer, lecture and numeracy for the sample as a whole.Ĭi_lower = ggplot2::mean_cl_normal(score)$ymin,Ĭi_upper = ggplot2::mean_cl_normal(score)$ymax, There is a variable called uni indicating whether the student attended Sussex University (where I work) or Duncetown University. Four variables were measured: exam (first-year SPSS exam scores as a percentage), computer (measure of computer literacy in percent), lecture (percentage of statistics lectures attended) and numeracy (a measure of numerical ability out of 15). The file r_exam.csv contains data on students’ performance on an SPSS exam. the dots fall within the confidence interval for the line). ![]() Labs(x = "Theoretical quantiles", y = "Sample quantiles") +įacet_wrap(~film, ncol = 1, scales = "free") +įor both films the expected quantile points are close, on the whole, to those that would be expected from a normal distribution (i.e. Qqplotr::stat_qq_point(alpha = 0.2, size = 1) + Ggplot2::ggplot(., aes(sample = arousal)) + Load the data directly from the discovr package: notebook_tib % Using the notebook.csv data from Chapter 5, create and interpret a Q-Q plot for the two films (ignore sex). See the full license terms at the bottom of the page. You can use this material for teaching and non-profit activities but please do not meddle with it or claim it as your own work. ![]() StatisticsChapter 9The linear model (regression) The linear model with one predictor outcome = (b0+b1xi) +erroriThis model uses an unstandardised measure of the relationship (b1) and consequently we include a parameter b0 that tells us the value of the outcome when the predictor is zero.Any straight line can be defined by two things:the slope of the line (usually denoted by b1)the point at which the the line crosses the vertical axis of the graph (the intercept of the line, b0)These parameters are regression coefficients.The linear model with several predictors The linear model expands to include as many predictor variables as you like.An additional predictor can be placed in the model given a b to estimate its relationship to the outcome:Yi = (b0 +b1X1i +b2X2i+ … bnXni) + Ɛibn is the coefficient is the nth predictor (Xni)Regression analysis is a term for fitting a linear model to data and using it to predict values of an outcome variable form one or more predictor variables.Simple regression: with one predictor variableMultiple regression: with several predictorsEstimating the model No matter how many predictors there are, the model can be described entirely by a constant (b0) and by parameters associated with each predictor (bs).To estimate these parameters we use the method of least squares.We could assess the fit of a model by looking at the deviations between the model and the data collected.Residuals: the differences between what the model predicts and the.This document contains abridged sections from Discovering Statistics Using R and RStudio by Andy Field so there are some copyright considerations.
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![]() San Francisco’s Health Order is expected to be in effect through January 4, 2021. We do not want your parent, your spouse, your child, your grandparent or any loved one to be in need of help and our hospitals too overwhelmed to properly care for them." "We need urgent intervention now if we want to be able to care for the sick in mid-to-late December. It is stressing health care systems across the state of California and taxing our health care workers," said Dr. "We are in our worst surge yet of COVID-19. Unlike in previous surges, the rest of the State’s hospital capacity is strained and reaching patient limits and it is unlikely there will be additional hospital capacity in other counties if San Francisco’s is compromised. At its current rate of COVID hospitalizations, the City would run out of hospital beds by December 26. As a result, the City’s hospital capacity will be under considerable stress. Moreover, the City currently has approximately 900 COVID-19 cases diagnosed per week and hospitalizations have tripled over the last month. San Francisco is currently averaging 142 new COVID-19 positive cases per day compared to the 34 per day that it averaged in late October. Local COVID-19 cases have quadrupled during the last month. San Francisco, along with California and the United Sates, is experiencing a surge in COVID-19 more aggressive than what the City has experienced to date. We are taking these actions now in order to contain the spread in our communities, and I urge everyone to take this very seriously.” ![]() ![]() We know that the faster we flatten the curve, the less time it takes us to move out of the danger zone. We need to do everything we can to prevent our hospital system from becoming overwhelmed and to save lives. We see how quickly it moves and how devastating the effects. “This is about protecting people’s lives. “Given the steep increase in COVID-19 cases in San Francisco, we must do whatever is necessary in order to get the virus under control,” said Mayor Breed. The City will limit any outdoor gatherings to members of the same household up to 12 people. Real Estate viewings must take place virtually. Out of town visitors who are not essential workers or here for critical infrastructure support must stay in the hotel for the full amount of time required to quarantine. Hotels may remain open for essential workers and critical infrastructure support, including isolation and quarantine. on Sunday December 6, when other amended order becomes operative. This metering system must be in place no later 10 p.m. All other retail, including grocery stores must reduce capacity to 20%, and all indoor businesses that are open to the public, such as retail stores, must create a metering system to manage and enforce indoor customer capacity. Low contact retail such as pet grooming, electronics or shoe repair services, may only operate in a curbside drop-off context. Additionally, San Francisco will halt indoor limited personal training in gyms and limit outdoor gyms and outdoor fitness classes to a maximum group size of 12 people at a time, including instructors and participants. on Sunday, December 6, San Francisco will close all personal services, outdoor dining, public outdoor playgrounds, outdoor museums, zoos and aquariums, drive-in theaters, and open-air tour busses and boats. ![]() Although San Francisco and the Bay Area have not yet met that threshold, the City in partnership with Alameda, Contra Costa, Marin, Santa Clara and City of Berkeley, is preemptively implementing these restrictions in an effort to flatten the curve of COVID-19 cases, which continue to surge, and prevent hospitals from being overrun across the region.Īs of 10 p.m. San Francisco and the other Bay Area Counties are opting into the Regional Stay at Home Order that Governor Newsom announced Thursday, December 3 rd for regions with less than 15% capacity in ICU beds. The City’s case rate and hospitalizations continue to increase unabated since late October and are now prompting San Francisco to take further action. 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Group video calls, voice calls, text messaging and more!īe together whenever, with our free* all-in-one communication app, complete with unlimited text, voice, video calling and group video chat features.Ĭonnect with your Instagram friends right from Messenger. The steps you need to follow are almost identical regardless if you use the macOS, Windows, or Linux version of Thunderbird. Is your Thunderbird email signature ready? We hope so because we will explain how to add it. Get started How to Add an HTML Signature in Thunderbird Use Clean Email to perform common actions automatically. While it’s not that difficult to learn the basics of HTML, we don’t think it’s worth the trouble just to create a single Thunderbird signature when other options are available. This option is great for those who are proficient in HTML because it comes with virtually limitless creative freedom-perfect when creating professional email signatures. Last but not least, there’s manual creation-the process of coding a Thunderbird HTML signature from scratch using available HTML elements. For a Word sig to display properly, you need to convert it first, and you can use a tool like WordHTML to do just that. Such templates give you a solid foundation to work with, and the only factor limiting what you can achieve is your Word or Google Docs proficiency. Word templates for HyperText Markup Language mail sigs can be found on many websites, including the official website of Microsoft Office. If you have in mind something that doesn’t resemble any available template, you probably won’t be able to achieve the desired results. Typically, paid and free email signature generators give users multiple templates to customize, allowing them to change their content, colors, and sometimes even layout. Online HTML sig generators like WiseStamp or the Free Email Signature Template Generator by HubSpot are, by far, the most convenient option, but they’re somewhat limited in terms of what you can create with them. The following options are available to you: Sign up for your free trial today at ZenMaid.How to Create an HTML Email Signature for Thunderbirdīefore you can learn how to add a signature in Thunderbird, you need to create one. You and your Maid Service deserve a little peace and quiet. Anything that makes your cleaning business slightly more memorable makes it easier for your cleaning customers to share your maid business with others.īy not including the information in the signatures above on every single email you send out, you could potentially be missing out on easy business! Make it as easy as possible for your network to share your information with their friends and communities.Īll of the signatures above can now be easily set up with all your automatic emails on ZenMaid. This makes it easy for your customers and friends to like and share your business. Maid Service Signature #3: The marketing signatureįirst, consider a link to your Facebook or Yelp page. ![]() You may have seen this on emails from me if you’ve signed up for our 5 part marketing course on ZenMaid. You can even include a picture of yourself if you are part of your maid service branding. If you’re the owner and face of your business I suggest doing this. ![]() It is also a good idea to include your name and title, as well as your email address. Easy to remember, right? Maid Service Signature #2: The basics + more This basic information gives anyone you email the easiest immediate way to get in touch with you. Make sure your email signature includes your company name, phone number and website. ![]() And it makes it easier for them to share information about you with their friends.Īnd if you’re using a cleaning service software like ZenMaid you can improve your signature just one time and permanently help your branding and marketing. That basic information limits people’s frustration if they need to talk to you due to a problem. Having an informative signature on your emails can only help your maid business. Make it easy for people to share info about your great cleaning service! ![]() Your signature gets seen every time you send a business email to anyone you work with. ![]() Muneyuki kaneshiro is the writer of this manga. Blue lock - (full colored panel) - #ブルーロックfa #bluelock #ブルー. Web blue lock has been serialized in kodansha’s weekly shōnen magazine since august 2018, with over 22 tankōbon volumes as of december 2022. Burū rokku) is a japanese shōnen manga series written by muneyuki kaneshiro and. See more ideas about manga, blue, comic book layout. Web about press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features nfl sunday ticket press copyright. Web bluelock colored manga panel | anime soul, manga, manga covers explore save uploaded to pinterest bluelock colored manga panel chigiri hyoma, blue lock, manga. Web you cannot post reactions to specific panels/pages, or just general chapter reactions. bluelock colored manga panel in 2021 Manga, Anime, ColorĮp ル ー ロ ッ ク hepburn: Web bluelock colored manga panel team z, blue lock, bachira meguru, kunigami rensuke, isagi yoichi, manga panel, colored panel emi 745 followers more information team z, blue. You cannot post predictions on the next chapter (s), without sufficient analysis or effort. Web blue lock manga colored panel | chapter 131 |. Web blue lock manga online blue lock blue lock (japanese: Web bluelock colored manga panel team z, blue lock, bachira meguru, kunigami rensuke, isagi yoichi, manga panel, colored panel emi 745 followers more information team z, blue. Muneyuki kaneshiro is the writer of this manga.īurū rokku) is a japanese shōnen manga series written by muneyuki kaneshiro and. Ep ル ー ロ ッ ク hepburn: Blue lock chapter 207, blue lock chapter 207 raw,blue lock chapter 207, new blue lock manga, blue lock chapter 207 english, read blue lock chapter 207, blue lock. ![]() | #bluelock #isagiyoichi #isagi #mangacoloring #bllk #baroushouei #manga #bluelockmanga. Web i liked the art too ,it is really great tbh and didn't feel like the rushed black and white other mangas have, but i though maybe if it's colored it will give me better experience. ![]() ![]() Bluelock colored manga panel in 2021 Manga, Anime, Colorīlue Lock Manga Colored Panels. Additionally, there is a Happy Days Season 10 episode “Life is More Important Than Show Business” which features most of the Joanie Loves Chachi cast that I think would have been appropriate to include. I understand its costly to license, but it would have been nice to have had the Happy Days Season 9 episode “Love and Marriage” that set the series up. I also feel that it’s a shame that missing from this set are two Happy Days episodes that are very important to the scheme of things. ![]() The cover artwork for the DVD is nice, but it’s odd that the back cover is a very Happy Days-based shot featuring Howard and Marion who only appear in two episodes. Some attention probably should have been given to the menus as well, as there’s a glaring typo on Disc One. I wouldn’t be surprised if this is one of those reasons why this spin-off was so badly remembered.įor the most part, the video is good, although at certain aspect ratios you might see some flickering at the top of the screen. Instead, they are just receptacles for fat jokes and stupid jokes, even when an episode might be centered around them. One thing that actually might be a negative for the show, though, is how some supporting players - particularly Chachi’s cousins Mario and Annette, and brainless Bingo - are portrayed just as caricatures rather than fully fleshed out people. Every episode features musical numbers, and familiar characters from Happy Days like Howard and Marion Cunningham as well as the Fonz show up from time to time. In the spin-off, which lasted for 17 episodes that are all included in a newly released DVD set, the Arcolas have moved to Chicago where Al has opened a restaurant, and Joanie joins in as she and Chachi enter the music world. ![]() Anyone familiar with Happy Days would be quite at home seeing Scott Baio’s Chachi Arcola, Erin Moran’s Joanie Cunningham, and Al Molinaro’s Al, who has now married Chachi’s mother Louisa (played by Ellen Travolta, who also played Baio’s mother in Charles in Charge). I did know about the “popular in Korea” rumor, and I did know that it’s often pointed to as a spin-off that was a bit of a disaster. While I saw Happy Days quite a bit when TBS would show repeats during my teenage years, Joanie Loves Chachi was for the most part a mystery: I knew it was a thing, but I’d never actually really seen it, aside from a Happy Days episode that set it up and possibly some clips here and there. ![]() I admit, I love it when obscure spin-off series come to DVD, especially because they offer chances to see some favorite and classic characters in situations and episodes I’ve never seen before. ![]() Production of the D7C/D7D had exceeded 19,000 machines when the last one came off the line in 1961. These later D7Ds have a distinctive engine note which sets it apart from all other D7’s. Halfway through the machine’s extensive production term, Caterpillar made two crucial changes to the machine.Īt serial number 17A11981, a turbocharger was added to the engine, boosting output to 140 flywheel horsepower and allowing the machine to work at higher altitudes without engine de-rating.Ĭaterpillar also fitted oil-cooled steering clutches and brakes which greatly extended the service life of these components.Īlthough Caterpillar did not change the serial number prefix of the new improved D7 17A, it did get a new designation of D7D. This featured the all-new Caterpillar D339 four-cylinder diesel engine rated at 128 flywheel horsepower and incorporating all the better features of the previous 3T model including oil clutch, forward/reverse lever plus the addition of the newly-developed hydraulic track adjusters, a great labour-saving device which most people take for granted these days. This was the legendary D7 17A series, (also known as the D7C). With the D8800 diesel engine now at the upper reaches of its development potential, Caterpillar introduced a new version of the D7 in 1955. Other improvements added along the way was Caterpillar’s famous oil clutch and a two-position front idler which better set the machine up for trailed or pushed attachments.ĭ7 3T’s can still be found doing occasional work some sixty years after the last one left the production line. One of the new features Caterpillar had introduced was a forward/reverse lever into the transmission meaning the operator didn’t have to repeatedly shift gears all the time when changing direction. With the trusty Caterpillar D8800 engine initially providing 93 flywheel horsepower, this was increased to 108 flywheel horsepower around 1952. A highly successful variant.īetween 19, Caterpillar manufactured over 28,000 D7 3T models. There is hardly any difference between a D7 3T, 4T or 6T other than the optional external attachments applied to it. ![]() This wholesale “jettisoning” of unwanted equipment is what makes the D7 4T a somewhat rare type these days and the D7 6T even rarer. The fate of many of these military D7s is quite sad as many were pushed into vast pits of surplus equipment and buried while others were just driven into the jungle and left there, some with very few hours on the clock. ![]() Just over 7500 D7 4Ts were manufactured before the type was discontinued in 1948, and an unknown number of D7 6T’s. This enabled Caterpillar to fulfill military contracts that had been let but not completed. The D7 4T was built solely for the US Army while the D7 6T was built for the US Navy. The machine’s incorporated several improvements that Caterpillar engineers had developed but were unable to introduce due to the necessity of maintaining production of the existing 7M for WWII requirements.Īs the urgent demand for tractors subsided these improvements made their way into series production. The D7 3T, D7 4T and D7 6T were introduced in mid-1944. Wartime D7’s acquitted themselves very well and were used on all fronts, earning a respected reputation for ruggedness and reliability. Some 8100 examples were manufactured before the model was supplanted in production by the improved D7 3T, D7 4T and D7 6T. This was the D7 7M series which was manufactured from 1940 through 1944.Īlso powered by the D8800 engine, this had been uprated to 93 flywheel horsepower and the machine was only available in 74” gauge, Caterpillar having dropped the 60” option due to very low sales demand. World War 2Īs America entered a war footing, a new version of the D7 was introduced, primarily intended for military service, but a great many were also sold into commercial use. ![]() Production ended in 1940 with more than 7000 machines manufactured. Very few RD-7 5E machines were built before Caterpillar came out with another version of the machine, the RD-7 9G series.Īlso powered by the D8800 engine, now rated at 80 flywheel horsepower, the RD-7 9G was available in narrow gauge (60”) or wide gauge (74”).Ĭaterpillar dropped the “RD” designation at machine number 9G6501 with the tractor now just becoming the D7. While only in production for two years, the design proved its viability and in 1935 an improved version with a new name was introduced, the RD-7 5E series, powered by a 76 horsepower Caterpillar D8800 four-cylinder diesel engine. The D7 owes its origins to the Caterpillar Diesel Fifty which was introduced in 1933. It has fought in three major conflicts – WWII, Korea & Vietnam – and is strong testament to a product that really was “built for it” By RICHARD CAMPBELL The iconic Caterpillar D7 has been in continuous production in various versions since 1935. |
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