rs. a. What is the probability that the computer battery will last between 10 and 14 hours? b. Find out how many hours at least 12% of the computer batteries with the longest endurance. c. A company bought 10 of these computers. What is the pro
rs. a. What is the probability that the computer battery will last between 10 and 14 hours? b. Find out how many hours at least 12% of the computer batteries with the longest endurance. c. A company bought 10 of these computers. What is the pro
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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Question
A computer battery has a
a. What is the probability that the computer battery will last between 10 and 14 hours?
b. Find out how many hours at least 12% of the computer batteries with the longest endurance.
c. A company bought 10 of these computers. What is the probability that the battery life of at least 2 of the purchased computers is within the
Expert Solution
Part a
Therefore the probability that the computer battery will last between 10 and 14 hours is 0.4082
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