Test the claim that the standard deviation of the systolic blood pressure of adults aged 40-50 is equal to 22mmHg. The sample statistics are as follows: n=23, x¯ = 132.3mmHg, and s = 26.7. Use a significance level of 0.05. Assume the sample was randomly collected from a normally distributed population. Show work.
Test the claim that the standard deviation of the systolic blood pressure of adults aged 40-50 is equal to 22mmHg. The sample statistics are as follows: n=23, x¯ = 132.3mmHg, and s = 26.7. Use a significance level of 0.05. Assume the sample was randomly collected from a normally distributed population. Show work.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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8. Test the claim that the standard deviation of the systolic blood pressure of adults aged 40-50 is equal to 22mmHg. The sample statistics are as follows: n=23, x¯ = 132.3mmHg, and s = 26.7. Use a significance level of 0.05. Assume the sample was randomly collected from a normally distributed population. Show work.
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