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Heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level tor test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inches) of 16 randomly selected women aged 25 to 34 are listed below. Round the sample standard deviation to five decimal places. 52.13 65.09 64.18 66.72 63.09 61.15 67.50 64.65 53.80 64.21 60.17 68 28 66.49 62.10 65.73 64.72 Select the correct test statistic and critical value. O Test statistic: = 12.5689. Critical values: -6.262, 27.488. O Test statistic: ²=9.2597. Critical values: ²-5.162, 279.570. -6.2989. Critical values: 7=6262, 27.488. O Test statistic: O Test statistic: -9.2597. Critical values: -6.262, 27.488.

Heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level tor test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inches) of 16 randomly selected women aged 25 to 34 are listed below. Round the sample standard deviation to five decimal places. 52.13 65.09 64.18 66.72 63.09 61.15 67.50 64.65 53.80 64.21 60.17 68 28 66.49 62.10 65.73 64.72 Select the correct test statistic and critical value. O Test statistic: = 12.5689. Critical values: -6.262, 27.488. O Test statistic: ²=9.2597. Critical values: ²-5.162, 279.570. -6.2989. Critical values: 7=6262, 27.488. O Test statistic: O Test statistic: -9.2597. Critical values: -6.262, 27.488.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Use the traditional method 

**Hypothesis Testing Using the Traditional Method** Assume that the population is normally distributed and that the sample has been randomly selected. Select the appropriate response. The heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level to test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inches) of 16 randomly selected women aged 25 to 34 are listed below. Round the sample standard deviation to five decimal places. Data: 62.13, 65.09, 64.18, 66.72, 63.09, 61.15, 67.50, 64.65 63.80, 64.21, 60.17, 68.28, 66.49, 62.10, 65.73, 64.72 Select the correct test statistic and critical value. - ○ Test statistic: χ² = 12.5689. Critical values: χ² = 6.262, 27.488. - ○ Test statistic: χ² = 9.2597. Critical values: χ² = 5.162, 29.570. - ○ Test statistic: χ² = 6.2989. Critical values: χ² = 6.262, 27.488. - ○ Test statistic: χ² = 9.2597. Critical values: χ² = 6.262, 27.488.
Transcribed Image Text:**Hypothesis Testing Using the Traditional Method** Assume that the population is normally distributed and that the sample has been randomly selected. Select the appropriate response. The heights of men aged 25 to 34 have a standard deviation of 2.9. Use a 0.05 significance level to test the claim that the heights of women aged 25 to 34 have a different standard deviation. The heights (in inches) of 16 randomly selected women aged 25 to 34 are listed below. Round the sample standard deviation to five decimal places. Data: 62.13, 65.09, 64.18, 66.72, 63.09, 61.15, 67.50, 64.65 63.80, 64.21, 60.17, 68.28, 66.49, 62.10, 65.73, 64.72 Select the correct test statistic and critical value. - ○ Test statistic: χ² = 12.5689. Critical values: χ² = 6.262, 27.488. - ○ Test statistic: χ² = 9.2597. Critical values: χ² = 5.162, 29.570. - ○ Test statistic: χ² = 6.2989. Critical values: χ² = 6.262, 27.488. - ○ Test statistic: χ² = 9.2597. Critical values: χ² = 6.262, 27.488.
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