Determine if the finite correction factor should be used. If​ so, use it in your calculations when you find the probability. In a sample of  900 gas​ stations, the mean price for regular gasoline at the pump was $2.889 per gallon and the standard deviation was ​$0.009 per gallon. A random sample of size 60 is drawn from this population. What is the probability that the mean price per gallon is less than ​$2.886��?

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
Question

Determine if the finite correction factor should be used. If​ so, use it in your calculations when you find the probability.

In a sample of  900 gas​ stations, the mean price for regular gasoline at the pump was $2.889 per gallon and the standard deviation was ​$0.009 per gallon. A random sample of size 60 is drawn from this population. What is the probability that the mean price per gallon is less than ​$2.886��?

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