IP Take a Test ALYSSA GO x c Statistics and Probability q x

IP Take a Test ALYSSA GO x c Statistics and Probability q x Week 3 Central Limit The The Capacity Of An Eleva C https:// 18 chapterld 7&sectionId; 5&objectiveld; 28 study PlanAssignmentId 487367&viewMode; 08back httSAS A E www.mathxl.com MyMathLab Help ALYSSA ICH 12/21/15 2:01 PM Quiz Me: Quiz Me: 6.5-2 Apply and interpret results of the Central Limit Theorem. Submit Quiz This Question 1 pt 2 of 2 This Quiz 2 pts possible E Question Help HCH The capacity of an elevator is 8 people or 1256 pounds. The capacity will be exceeded if 8 people have weights with a mean greater than 1256 /8 57 pounds. Suppose the people have weights that are normally distributed with a mean of 164 lb and a standard deviation of 35 lb (a) Find the probability that if a person is randomly selected, his weight will be greater than 157 pounds. The probability is approximately Round to four decimal places as needed. (b) Find the probability that 8 randomly selected people will have a mean that is greater than 157 pounds The probability is approximately Round to four decimal places as needed. (c) Does the elevator appear to have the correct weight limit? Why or why not? O A. Yes, 8 randomly selected people will always be under the weight limit. O B. No, there is a good chance that 8 randomly selected people will exceed the elevator capacity C C. Yes, there is a good chance that 8 randomly selected people will not exceed the elevator capacity O D. No, 8 randomly selected people will never be under the weight limit Click to select your answer(s) Save for Later Next Question 2:02 PM 12/21/2015

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