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The duration of video screen time on the iPhone 13 is normally distributed with a mean of 19 hours and a standard deviation of 1.25 hour s. What percent of iPhone 13 video screen times will

The duration of video screen time on the iPhone 13 is normally distributed with a mean of 19 hours and a standard deviation of 1.25 hour s. What percent of iPhone 13 video screen times will

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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Question 8 The duration of video screen time on the iPhone 13 is normally distributed with a mean of 19 hours and a standard deviation of 1.25 hour s. What percent of iPhone 13 video screen times will last more than 21.6 hours? Group of answer choices 1.88% 1.98% 98.12% 2.69%
Transcribed Image Text:Question 8 The duration of video screen time on the iPhone 13 is normally distributed with a mean of 19 hours and a standard deviation of 1.25 hour s. What percent of iPhone 13 video screen times will last more than 21.6 hours? Group of answer choices 1.88% 1.98% 98.12% 2.69%
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