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1. The amount of the sample weights (in kilograms) of the random student-athletes in Archangels School of Arts is given to each aspiring Head of the Research Department. 2. Assume that the school's sports

1. The amount of the sample weights (in kilograms) of the random student-athletes in Archangels School of Arts is given to each aspiring Head of the Research Department. 2. Assume that the school's sports

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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Solve appropriately. Avoid erasures. Scenario (Procedures): 1. The amount of the sample weights (in kilograms) of the random student-athletes in Archangels School of Arts is given to each aspiring Head of the Research Department. 2. Assume that the school's sports coordinator claims that the mean weight of all student-athletes is 52 kilograms with a standard deviation of 8 kilograms. Accomplish the following: a. Determine the sample mean weight of the seven randomly selected student- athletes. b. Test the claim of the sports coordinator at 5% level of significance. Present the complete outcomes of each procedure in hypothesis testing: i. Formulate the null and alternative hypotheses. il. Specify the level of significance and choose the appropriate statistical test. Compute for the test statistic. ili. Establish the critical region. iv. Make a decision and a conclusion.
Transcribed Image Text:Solve appropriately. Avoid erasures. Scenario (Procedures): 1. The amount of the sample weights (in kilograms) of the random student-athletes in Archangels School of Arts is given to each aspiring Head of the Research Department. 2. Assume that the school's sports coordinator claims that the mean weight of all student-athletes is 52 kilograms with a standard deviation of 8 kilograms. Accomplish the following: a. Determine the sample mean weight of the seven randomly selected student- athletes. b. Test the claim of the sports coordinator at 5% level of significance. Present the complete outcomes of each procedure in hypothesis testing: i. Formulate the null and alternative hypotheses. il. Specify the level of significance and choose the appropriate statistical test. Compute for the test statistic. ili. Establish the critical region. iv. Make a decision and a conclusion.
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