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X The scores on a standardized test for a certain year are modeled using the normal distribution shown below. The mean of the distribution is 71.5 points and the standard deviation is 5.1 points. In the figure, is a number along the axis and is under the highest part of the curve. And, and Ware numbers along the axis that are each the same distance away from M 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: (Choose one) U Test score 55 60 65 m ΤΟ 75 DA 80 85 90 90

X The scores on a standardized test for a certain year are modeled using the normal distribution shown below. The mean of the distribution is 71.5 points and the standard deviation is 5.1 points. In the figure, is a number along the axis and is under the highest part of the curve. And, and Ware numbers along the axis that are each the same distance away from M 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: (Choose one) U Test score 55 60 65 m ΤΟ 75 DA 80 85 90 90

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 22PFA
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X The scores on a standardized test for a certain year are modeled using the normal distribution shown below. The mean of the distribution is 71.5 points and the standard deviation is 5.1 points. In the figure, is a number along the axis and is under the highest part of the curve. And, and Ware numbers along the axis that are each the same distance away from M 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: (Choose one) U Test score 55 60 65 m ΤΟ 75 DA 80 85 90 90
Transcribed Image Text:X The scores on a standardized test for a certain year are modeled using the normal distribution shown below. The mean of the distribution is 71.5 points and the standard deviation is 5.1 points. In the figure, is a number along the axis and is under the highest part of the curve. And, and Ware numbers along the axis that are each the same distance away from M 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: (Choose one) U Test score 55 60 65 m ΤΟ 75 DA 80 85 90 90
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