Step 1 (what is it) _ H;: H;: Step 2 (what is it): Critical region: Step 3 (what is it): s' = S, = t M obt step 4 (what is it) do we reject or fail to reject ? calculate cohens D what are the results in APA format ? A researcher predicts that a new pain medication will increase levels of flexibility in patients. Thirty- one chronic pain patients are recruited and each is given the normal dose of the medicine. Twenty-four hours later, each patient's activity level of flexibility is measured. The scores for the sample averaged M = 5.2 with SS = 170 after treatment. Assuming that flexibility levels in the chronic pain population averages µ = 4.5, is the data sufficient to conclude that the medication significantly increased flexibility? Use a one-tailed test and a .01 level of significance. If applicable, find Cohen's d. State the hypotheses in symbols, and show step by step for the standard error and obtained statistic!
Step 1 (what is it) _ H;: H;: Step 2 (what is it): Critical region: Step 3 (what is it): s' = S, = t M obt step 4 (what is it) do we reject or fail to reject ? calculate cohens D what are the results in APA format ? A researcher predicts that a new pain medication will increase levels of flexibility in patients. Thirty- one chronic pain patients are recruited and each is given the normal dose of the medicine. Twenty-four hours later, each patient's activity level of flexibility is measured. The scores for the sample averaged M = 5.2 with SS = 170 after treatment. Assuming that flexibility levels in the chronic pain population averages µ = 4.5, is the data sufficient to conclude that the medication significantly increased flexibility? Use a one-tailed test and a .01 level of significance. If applicable, find Cohen's d. State the hypotheses in symbols, and show step by step for the standard error and obtained statistic!
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 22EQ
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