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Claim: The mean systolic blood pressure of all healthy adults is less than than 118 mm Hg. Sample data: For 276 healthy adults, the mean systolic blood pressure level is 117.74 mm Hg and the standard deviation is 15.86 mm Hg. The null and alternative hypotheses are Ho: u= 118 and H1: u<118. Find the value of the test statistic. ..... The value of the test statistic is (Round to two decimal places as needed.) rce urces ons ion Tools View an example Get more help- Clear all Checansr Help me solve this

Claim: The mean systolic blood pressure of all healthy adults is less than than 118 mm Hg. Sample data: For 276 healthy adults, the mean systolic blood pressure level is 117.74 mm Hg and the standard deviation is 15.86 mm Hg. The null and alternative hypotheses are Ho: u= 118 and H1: u<118. Find the value of the test statistic. ..... The value of the test statistic is (Round to two decimal places as needed.) rce urces ons ion Tools View an example Get more help- Clear all Checansr Help me solve this

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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Claim: The mean systolic blood pressure of all healthy adults is less than than 118 mm Hg. Sample data: For 276 healthy adults, the mean systolic blood pressure level is 117.74 mm Hg and the standard deviation is 15.86 mm Hg. The null and alternative hypotheses are Ho: = 118 and H: p< 118. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed.) Tce ources pr ons ion Tools Help me solve this View an example Get more help- Clear all Check answer
Transcribed Image Text:Claim: The mean systolic blood pressure of all healthy adults is less than than 118 mm Hg. Sample data: For 276 healthy adults, the mean systolic blood pressure level is 117.74 mm Hg and the standard deviation is 15.86 mm Hg. The null and alternative hypotheses are Ho: = 118 and H: p< 118. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed.) Tce ources pr ons ion Tools Help me solve this View an example Get more help- Clear all Check answer
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