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7. 40 men were included in a survey. The mean height for this group is 68.34 inches with a standard deviation of 3.02 inches. Draw a horizontal lines and place upon it 5 tick marks equally spaced apart. Label the line with the mean height and 2 standard deviations from the mean in either direction. You might want to remind yourself of the per cents found on the Bell Curve. You don't have to draw the curve itself. Answers rounded to whole numbers. a. How many of the 40 men are within 1 standard deviation from the mean in both directions? b. How many of the 40 men are beyond in either direction 2 standard deviations from the mean? b.

7. 40 men were included in a survey. The mean height for this group is 68.34 inches with a standard deviation of 3.02 inches. Draw a horizontal lines and place upon it 5 tick marks equally spaced apart. Label the line with the mean height and 2 standard deviations from the mean in either direction. You might want to remind yourself of the per cents found on the Bell Curve. You don't have to draw the curve itself. Answers rounded to whole numbers. a. How many of the 40 men are within 1 standard deviation from the mean in both directions? b. How many of the 40 men are beyond in either direction 2 standard deviations from the mean? b.

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
Section10.3: Measures Of Spread
Problem 26PFA
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7. 40 men were included in a survey. The mean height for this group is 68.34 inches with a standard deviation of 3.02 inches. Draw a horizontal lines and place upon it 5 tick marks equally spaced apart. Label the line with the mean height and 2 standard deviations from the mean in either direction. You might want to remind yourself of the per cents found on the Bell Curve. You don't have to draw the curve itself. Answers rounded to whole numbers. a. How many of the 40 men are within 1 standard deviation from the mean in both directions? b. How many of the 40 men are beyond in either direction 2 standard deviations from the mean? b.
Transcribed Image Text:7. 40 men were included in a survey. The mean height for this group is 68.34 inches with a standard deviation of 3.02 inches. Draw a horizontal lines and place upon it 5 tick marks equally spaced apart. Label the line with the mean height and 2 standard deviations from the mean in either direction. You might want to remind yourself of the per cents found on the Bell Curve. You don't have to draw the curve itself. Answers rounded to whole numbers. a. How many of the 40 men are within 1 standard deviation from the mean in both directions? b. How many of the 40 men are beyond in either direction 2 standard deviations from the mean? b.
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