Suppose the P-value for this study was 0.01. What conclusion would we make for the hypothesis test? OA. There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo. OB. There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo. OC. There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo. OD. There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo.
Suppose the P-value for this study was 0.01. What conclusion would we make for the hypothesis test? OA. There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo. OB. There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo. OC. There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo. OD. There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo.
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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Transcribed Image Text:Suppose the P-value for this study was 0.01. What conclusion would we make for the hypothesis test?
- **A.** There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo.
- **B.** There is sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo.
- **C.** There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the population of male athletes than placebo.
- **D.** There is not sufficient evidence (P-value = 0.01) to conclude that androstenedione is more effective at increasing lat pull down strength in the sample of male athletes than placebo.
Transcribed Image Text:**Use the following scenario to respond to items 9 - 11:**
Androstenedione (andro) is a steroid that is thought by some athletes to increase strength. Researchers investigated this claim by collecting a random sample of men and randomly assigning half to receive andro and the other half to receive a placebo. One of the variables measured in the study was the increase in "lat pull down" strength (in pounds) of each subject after 4 weeks. (A lat pull down is a type of weightlifting exercise.)
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Given that, Androstenedione (andro) is a steroid that is thought by some athletes to increase strength. Researchers investigated this claim by collecting a random sample of men and randomly assigning half to receive andro and the other half to receive a placebo. One of the variables measured in the study was the increase in "lat pull down" strength (in pounds) of each subject after 4 weeks.
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