I need help on this one

ment 7 x # 7.1 The Cart x # 7.1 The Centre > # 7:1 The Contri x # 7:1 The Centr x # 7:1 The Cents x G Yoonie is a pe x 8 OpenStar_Sta x + + C # webassign.net/web/Student/ ent-Responses/submit?dep=27929115&tags-autosave#question3177561_2 # EAops 3 Executive Aff Quest: Beach: Har-. Logout | Hon Reading List Yoonle Is a person el manager In a large corporation. Each month she must review 16 of the employees, From past experience, she has found that the reviews take her approximately four hours each to do with a population standard devia tion of 1.2 hours. Let X be the random variable representing the time it takes her to complete one review. Assume X is normally distributed. Let X be the random variable representing the mean time to complete the 16 reviews. Assume that the 16 reviews repress ent a random set of reviews. Find the 95 percentile for the mean time to complete one month's reviews. () Sketch the graph. X 3.1 3.4 3.7 4 4.3 4.6 49 0 3.1 3.4 3.7 4 4.3 4.6 4.9 X X 3.1 34 3.7 4 4.3 4.6 4.9 O 3.1 3.4 3.7 4 4.3 4.6 4.9 (b) Ghre, the 95" Percentile. (Round your answer to two decimal places.) Enter a number. Addit LeBook