Automobile repair costs in Georgia continues to rise with an average cost now at $367 per repair (Georgia Insurance Commission, December 2020). Assume that the cost for automobile repairs is normally distributed with a standard deviation of $88. a. What is the probability that the cost of a repair will be more than $450? b. What is the probability that the cost of a repair will be less than $285 ? c. What is the probability that the cost of a repair will be between $250 and $485? d. What is the cost of 5% least expensive automobile repairs in Georgia?
Automobile repair costs in Georgia continues to rise with an average cost now at $367 per repair (Georgia Insurance Commission, December 2020). Assume that the cost for automobile repairs is normally distributed with a standard deviation of $88. a. What is the probability that the cost of a repair will be more than $450? b. What is the probability that the cost of a repair will be less than $285 ? c. What is the probability that the cost of a repair will be between $250 and $485? d. What is the cost of 5% least expensive automobile repairs in Georgia?
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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Automobile repair costs in Georgia continues to rise with an average cost now at $367 per repair (Georgia Insurance Commission, December 2020). Assume that the cost for automobile repairs is
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