Statistics Answer the following using excel Assume that the time it takes to finish a particular task of a complicated manufacturing process follows a normal distribution with a mean of 4.3 minutes with a standard deviation of 0.7 minutes. a) what is the probability that it takes longer than 5 minutes to complete this task? b) what is the probability that it takes anywhere between 4 and 5 minutes to complete this task?

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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Statistics:
Answer the following using excel
Assume that the time it takes to finish a particular task of a complicated manufacturing
process follows a normal distribution with a mean of 4.3 minutes with a standard
deviation of 0.7 minutes.
a) what is the probability that it takes longer than 5 minutes to complete this task?
b) what is the probability that it takes anywhere between 4 and 5 minutes to complete
this task?
Transcribed Image Text:Statistics: Answer the following using excel Assume that the time it takes to finish a particular task of a complicated manufacturing process follows a normal distribution with a mean of 4.3 minutes with a standard deviation of 0.7 minutes. a) what is the probability that it takes longer than 5 minutes to complete this task? b) what is the probability that it takes anywhere between 4 and 5 minutes to complete this task?
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