CNNBC recently reported that the mean annual cost of auto insurance is 1026 dollars. Assume the standard deviation is 252 dollars, and the cost is normally distributed. You take a simple random sample of 38 auto insurance policies. Round your answers to 4 decimal places.
CNNBC recently reported that the mean annual cost of auto insurance is 1026 dollars. Assume the standard deviation is 252 dollars, and the cost is normally distributed. You take a simple random sample of 38 auto insurance policies. Round your answers to 4 decimal places.
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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CNNBC recently reported that the mean annual cost of auto insurance is 1026 dollars. Assume the standard deviation is 252 dollars, and the cost is
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