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Suppose a professional golfing association requires that the standard deviation of the diameter of a golf ball be less than 0.005 inch. Determine whether these golf balls conform to this requirement at the a= 0.01 level of significance. Assume that the population is normally distributed. What are the correct hypotheses for this test? The null hypothesis is H₂: 0 = 0.005. The alternative hypothesis is H₁: 0 < 0.005. Find the sample standard deviation. $= 0.00302 (Round to five decimal places as needed.) Use s to calculate the value of the test statistic. x = (Round to two decimal places as needed.) example # ™ Get more help - Clear all Save 1.682 1.677 1.678 1.679 1.681 1.684 1.684 1.678 1.684 1.684 1.684 1.677

Suppose a professional golfing association requires that the standard deviation of the diameter of a golf ball be less than 0.005 inch. Determine whether these golf balls conform to this requirement at the a= 0.01 level of significance. Assume that the population is normally distributed. What are the correct hypotheses for this test? The null hypothesis is H₂: 0 = 0.005. The alternative hypothesis is H₁: 0 < 0.005. Find the sample standard deviation. $= 0.00302 (Round to five decimal places as needed.) Use s to calculate the value of the test statistic. x = (Round to two decimal places as needed.) example # ™ Get more help - Clear all Save 1.682 1.677 1.678 1.679 1.681 1.684 1.684 1.678 1.684 1.684 1.684 1.677

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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What is the test statistic and the p value ?
Suppose a professional golfing association requires that the standard deviation of the diameter of a golf ball be less than 0.005 inch. Determine whether these golf balls conform to this requirement at the a= 0.01 level of significance. Assume that the population is normally distributed. What are the correct hypotheses for this test? The null hypothesis is H₂: 0 = 0.005. The alternative hypothesis is H₁: 0 < 0.005. Find the sample standard deviation. $= 0.00302 (Round to five decimal places as needed.) Use s to calculate the value of the test statistic. x = (Round to two decimal places as needed.) example # ‒‒ Get more help - Clear all Save 1.682 1.677 1.678 1.679 1.681 1.684 1.684 1.678 1.684 1.684 1.684 1.677
Transcribed Image Text:Suppose a professional golfing association requires that the standard deviation of the diameter of a golf ball be less than 0.005 inch. Determine whether these golf balls conform to this requirement at the a= 0.01 level of significance. Assume that the population is normally distributed. What are the correct hypotheses for this test? The null hypothesis is H₂: 0 = 0.005. The alternative hypothesis is H₁: 0 < 0.005. Find the sample standard deviation. $= 0.00302 (Round to five decimal places as needed.) Use s to calculate the value of the test statistic. x = (Round to two decimal places as needed.) example # ‒‒ Get more help - Clear all Save 1.682 1.677 1.678 1.679 1.681 1.684 1.684 1.678 1.684 1.684 1.684 1.677
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