![]() Find the probability that among the 611 challenges, the number of overturned calls is 172 or fewer. (2 points) Of the 611 challenges, the number of 172 overturned calls is fewer than 30%. (1 point) Find the probability that among 611 challenges, the number of overturned calls is exactly 172.ī. Assume that 30% of the challenges are successfully upheld with the call overturned.Ī. Among those challenges, 172 were upheld with the call overturned. (6 points) In 2010, there were 611 challenges made to referee calls in professional tennis singles play. NOTE: Excel will be extremely helpful for this problem, and the accompanying Excel Data File will keep you from having to type the data into Excel.Ĥ. (3 points) Generate a normal quantile plot for this data. NOTE: You might need to review lectures 3 & 4 to remember how to construct a histogram.ī. (3 points) Construct a histogram and determine if the cotinine levels of people environmentally exposed to second hand smoke appear to be normally distributed? Assume that this requirement is “loose” in the sense that the population distribution does not have to be exactly normal, but it must be a distribution that is roughly “bell-shaped.”. ![]() ![]() Note: cotinine is a metabolite of nicotine – when nicotine is absorbed into the body, cotinine is produced.Ī. (6 points) The cotinine level (in ng/mL) for nonsmokers who were environmentally exposed to tobacco smoke at home or work is listed in the table below. What does this tell us about the data? NOTE: Excel will be extremely helpful for this problem, and the accompanying Excel Data File will keep you from having to type the data into Excel.ģ. (3 points) Construct a histogram of the data and determine if the heights of US presidents appear to be normally distributed? Assume that this requirement is “loose” in the sense that the population distribution does not have to be exactly normal, but it must be a distribution that is roughly “bell-shaped.” NOTE: You might need to review lectures 3 & 4 to remember how to construct a histogram.ī. (6 points) The known heights (in cm) of US presidents are shown in the table below:Ī. (1 point) Given these results, do you think the Mars Company puts exactly 465 M&M plain candies in a 400 g bag of plain M&Ms?Ģ. (2 points) If 465 M&M plain candies are randomly selected, find the probability that their mean weight is at least 0.8602 g.ĭ. (2 points) If one M&M plain candy is randomly selected, find the probability that it weighs more than 0.8602 g.Ĭ. (1 point) If every package of M&M contains exactly 465 candies (they are counted by a machine before being placed in the bag) and the net weight is touted to be 400 g, what is the expected weight of each M&M candy?ī. The package label for the M&M candy stated that the net weight of the candies contained within is 400 g.Ī. From this data set, M&M plain candies have a mean weight of 0.8565 g and a standard deviation of 0.0518 g. The weight of each M&M (in grams) is recorded in the table below and in the available Excel Data Set file. (6 points) A sample of 100 plain M&M candies is randomly selected (without replacement) from a bag which contained a total of 465 M&M candies. I hope this article helped you! Please share it with your friends also.Homework #4: Lesson 6, Sections 5-7 through Lesson 7, Sections 1-4ġ. If you have any doubts about this, let us know in the comment box below. ![]() This article shared the download link of the Microsoft Office 2019 Professional Plus Retail edition. You need to disconnect the internet connection and install the application as usual.Īlso read: Windows 11 ISO Free Download Full Version (64 Bit) You usually need to install the new version if you have uninstalled the current Microsoft office application.Ībove, we have shared the latest version of Microsoft Office. To download Microsoft Office 2019, you need to uninstall the existing Office version. Purchase Microsoft Office 2019 Free Download Microsoft Office 2019 You can purchase Microsoft Office 2019 from the below link. The original Microsoft Office 2019 also has extra features like cloud support, 1TB of free online file storage & sharing, etc. You can purchase a Microsoft Office 2019 from the Microsoft Store or the official site. Well, it’s always best to use a genuine copy of Microsoft’s productivity suite. RAM: 2GB for 32 Bit System & 4GB for 64 Bit.Processor: i3 Processor, any other processor with 1.6 GHz speed, 2-core.Operating System: Windows 7, Windows 8, & Windows 10.Proceed with the steps only if your PC meets the requirements. System Requirements to Run MS Office 2019īefore downloading the installation file, make sure to check the system requirements.
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