Suppose that the speeds of cars travelling on California freeways are normally distributed with a mean of 62 hour miles . The miles The records show that exactly 2% of the hour highway patrol's policy is to issue tickets for cars with speeds exceeding 80 speeds exceed this limit. Find the standard deviation of the speeds of cars travelling on California freeways. Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place. 10 miles hour X
Suppose that the speeds of cars travelling on California freeways are normally distributed with a mean of 62 hour miles . The miles The records show that exactly 2% of the hour highway patrol's policy is to issue tickets for cars with speeds exceeding 80 speeds exceed this limit. Find the standard deviation of the speeds of cars travelling on California freeways. Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place. 10 miles hour X
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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