Q4. Suppose that the daily miles driven by a trucking company is normally distributed with a mean of 330 miles and a standard deviation of 115 miles. One day a randomly selected driver drives 580 miles. (a) Calculate the Z-score corresponding to x = 580 miles. (b) What is the probability of a driving 580 or more miles? (c) What is the probability of driving between 250 and 580 miles?
Q4. Suppose that the daily miles driven by a trucking company is normally distributed with a mean of 330 miles and a standard deviation of 115 miles. One day a randomly selected driver drives 580 miles. (a) Calculate the Z-score corresponding to x = 580 miles. (b) What is the probability of a driving 580 or more miles? (c) What is the probability of driving between 250 and 580 miles?
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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