In a study investigating a link between walking and improved health, researchers reported that adults walked an average of 862 minutes in the past month for the purpose of health or recreation. Specify the null and alternative hypotheses for testing whether the true average number of minutes in the past month that adults walked for the purpose of health or recreation is lower than 862 minutes. Choose the correct answer below. O A. Ho: μ=862, Ha: μ> 862 O B. Ho: μ#862, Ha: μ< 862 OC. Ho: μ=862, H₂: μ#862 O D. Ho: μ=862, H₂: μ< 862
In a study investigating a link between walking and improved health, researchers reported that adults walked an average of 862 minutes in the past month for the purpose of health or recreation. Specify the null and alternative hypotheses for testing whether the true average number of minutes in the past month that adults walked for the purpose of health or recreation is lower than 862 minutes. Choose the correct answer below. O A. Ho: μ=862, Ha: μ> 862 O B. Ho: μ#862, Ha: μ< 862 OC. Ho: μ=862, H₂: μ#862 O D. Ho: μ=862, H₂: μ< 862
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 3CYU
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