The number of cars running a red light in a day, at a given intersection, possesses a distribution with a mean of 4.7 cars and a standard deviation of 5. The number of cars running the red light was observed on 100 randomly chosen days and the mean number of cars calculated. Describe the sampling distribution of the sample mean. shape unknown with mean = 4.7 and standard deviation = 0.5 approximately normal with mean = 4.7 and standard deviation = 5 shape unknown with mean = 4.7 and standard deviation = 5 approximately normal with mean = 4.7 and standard deviation = 0.5
The number of cars running a red light in a day, at a given intersection, possesses a distribution with a mean of 4.7 cars and a standard deviation of 5. The number of cars running the red light was observed on 100 randomly chosen days and the mean number of cars calculated. Describe the sampling distribution of the sample mean. shape unknown with mean = 4.7 and standard deviation = 0.5 approximately normal with mean = 4.7 and standard deviation = 5 shape unknown with mean = 4.7 and standard deviation = 5 approximately normal with mean = 4.7 and standard deviation = 0.5
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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The number of cars running a red light in a day, at a given intersection, possesses a distribution with a
shape unknown with mean = 4.7 and standard deviation = 0.5
approximately normal with mean = 4.7 and standard deviation = 5
shape unknown with mean = 4.7 and standard deviation = 5
approximately normal with mean = 4.7 and standard deviation = 0.5
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