Following safety protocols, Starburst serves its customers with a mean time of 7.5 minutes which includes the disinfecting of seats and order preparation with a standard deviation of 3.7 minutes. If a random sample of 32 customers is observed, find the probability that their mean serving time is at most 6 minutes. A. 0.0104 B. 2.2933 C. 2.9233 D. 0.1010
Following safety protocols, Starburst serves its customers with a mean time of 7.5 minutes which includes the disinfecting of seats and order preparation with a standard deviation of 3.7 minutes. If a random sample of 32 customers is observed, find the probability that their mean serving time is at most 6 minutes. A. 0.0104 B. 2.2933 C. 2.9233 D. 0.1010
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Following safety protocols, Starburst serves its customers with a mean time of 7.5 minutes which includes the disinfecting of seats and order preparation with a standard deviation of 3.7 minutes. If a random sample of 32 customers is observed, find the probability that their mean serving time is at most 6 minutes.
A. 0.0104
B. 2.2933
C. 2.9233
D. 0.1010
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