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Find U, V, W, and the percentage total of the shaded region.

Find U, V, W, and the percentage total of the shaded region.

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
Section: Chapter Questions
Problem 22SGR
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Find U, V, W, and the percentage total of the shaded region. 

The length of a movie file that is available for streaming is modeled using the normal distribution shown below. The mean of the distribution is 189.4 min and the standard deviation is 20.1 min. In the figure, V is a number along the axis and is under the highest part of the curve. And, U and W are numbers along the axis that are each the same distance away from V. Use the empirical rule to choose the best value for the percentage of the area under the curve that is shaded, and find the values of U, V, and W. Percentage of total area shaded: 68% 68% 95% 99.7% 160 180 200 220 240 260 120 140 ( min)
Transcribed Image Text:The length of a movie file that is available for streaming is modeled using the normal distribution shown below. The mean of the distribution is 189.4 min and the standard deviation is 20.1 min. In the figure, V is a number along the axis and is under the highest part of the curve. And, U and W are numbers along the axis that are each the same distance away from V. Use the empirical rule to choose the best value for the percentage of the area under the curve that is shaded, and find the values of U, V, and W. Percentage of total area shaded: 68% 68% 95% 99.7% 160 180 200 220 240 260 120 140 ( min)
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