38% of employees judge their peers by the cleanliness of their workspaces. You randomly select 8 employees and ask them

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38 Of Employees Judge Their Peers By The Cleanliness Of Their Workspaces You Randomly Select 8 Employees And Ask Them 1 (45.97 KiB) Viewed 13 times

38% of employees judge their peers by the cleanliness of their workspaces. You randomly select 8 employees and ask them whether they judge their peers by the cleanliness of their workspaces. The random variable represents the number of employees who judge their peers by the cleanliness of their workspaces. Complete parts (a) through (c) below. (a) Construct a binomial distribution using n=8 and p = 0.38. P(x) A. 0.4 0.35 0.3 0.25 8 (Type integers or decimals rounded to four decimal places as needed.) (b) Graph the binomial distribution using a histogram and describe its shape. Choose the correct graph below. 0.2 0.15 APOO 0.1- X 0.05 0 0 1 2 3 4 5 6 7 E O B. 0.4 0.35 0.3- 0.25 0.24 0.15 0.1- 0.05 0- P(X) Q OC. 0.4 0.35 0.3 0.25 AP(X) 0.2- 0.15 0.1- 0.05 04 Describe the shape of the histogram. A. Skewed right B. Exactly symmetrical C. Skewed left OD. None of these (c) What values of the random variables would you consider unusual? Explain your reasoning. The values x=0, x=7, x=8, and x = would be unusual because their probabilities are G 0.05. D. 0.44 0.35- 0.3 0.25 0.2 0.15 APO) 0.14 0.05 0 2