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A new variety of pearl millet is expected to provide an increased yield over the variety presently in use which is about 90 bushels per acre. The new variety of millet produced an average yield of x = 96 bu on 40 one-acre yields. Find the value of the test statistic for testing the hypotheses that the new variety will increase yield. (Round your answer to two decimal places.) Is the value of the test statistic likely, assuming Ho is true? O Since the test statistic is less than one standard deviation from the mean, it is a highly likely event, assuming H, is true. Since the test statistic is between one and two standard deviations from the mean, it is a somewhat likely event, assuming H, is true. Since the test statistic is between two and three standard deviations from the mean, it is a somewhat unlikely event, assuming H, is true. Since the test statistic is more than three standard deviations from the mean, it is a highly unlikely event, assuming H, is true. O O

A new variety of pearl millet is expected to provide an increased yield over the variety presently in use which is about 90 bushels per acre. The new variety of millet produced an average yield of x = 96 bu on 40 one-acre yields. Find the value of the test statistic for testing the hypotheses that the new variety will increase yield. (Round your answer to two decimal places.) Is the value of the test statistic likely, assuming Ho is true? O Since the test statistic is less than one standard deviation from the mean, it is a highly likely event, assuming H, is true. Since the test statistic is between one and two standard deviations from the mean, it is a somewhat likely event, assuming H, is true. Since the test statistic is between two and three standard deviations from the mean, it is a somewhat unlikely event, assuming H, is true. Since the test statistic is more than three standard deviations from the mean, it is a highly unlikely event, assuming H, is true. O O

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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**Title: Analyzing Yield Increase in Pearl Millet** A new variety of pearl millet is expected to provide an increased yield over the variety presently in use, which is about 90 bushels per acre. The new variety of millet produced an average yield of \( \bar{x} = 96 \) bushels per acre with a standard deviation of \( s = 12.4 \) bushels, based on 40 one-acre yields. **Objective:** Calculate the test statistic for testing the hypothesis that the new variety will increase yield. (Round your answer to two decimal places.) **Question:** Is the value of the test statistic likely, assuming \( H_0 \) is true? - ○ Since the test statistic is less than one standard deviation from the mean, it is a highly likely event, assuming \( H_0 \) is true. - ○ Since the test statistic is between one and two standard deviations from the mean, it is a somewhat likely event, assuming \( H_0 \) is true. - ○ Since the test statistic is between two and three standard deviations from the mean, it is a somewhat unlikely event, assuming \( H_0 \) is true. - ○ Since the test statistic is more than three standard deviations from the mean, it is a highly unlikely event, assuming \( H_0 \) is true.
Transcribed Image Text:**Title: Analyzing Yield Increase in Pearl Millet** A new variety of pearl millet is expected to provide an increased yield over the variety presently in use, which is about 90 bushels per acre. The new variety of millet produced an average yield of \( \bar{x} = 96 \) bushels per acre with a standard deviation of \( s = 12.4 \) bushels, based on 40 one-acre yields. **Objective:** Calculate the test statistic for testing the hypothesis that the new variety will increase yield. (Round your answer to two decimal places.) **Question:** Is the value of the test statistic likely, assuming \( H_0 \) is true? - ○ Since the test statistic is less than one standard deviation from the mean, it is a highly likely event, assuming \( H_0 \) is true. - ○ Since the test statistic is between one and two standard deviations from the mean, it is a somewhat likely event, assuming \( H_0 \) is true. - ○ Since the test statistic is between two and three standard deviations from the mean, it is a somewhat unlikely event, assuming \( H_0 \) is true. - ○ Since the test statistic is more than three standard deviations from the mean, it is a highly unlikely event, assuming \( H_0 \) is true.
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