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A physical therapist claims that one SOD-milligram dose of Vitamin C will increase muscular endurance. The table available below shows the numbers of repetitions 15
A physical therapist claims that one SOD-milligram dose of Vitamin C will increase muscular endurance. The table available below shows the numbers of repetitions 15 males made on a hand dynamometer (measures grip strength) until the grip strengths in three consecutive trials were 50% of their maximum grip strength. At or: 0.10, is there enough evidence to support the therapist's claim? Assume the samples are random and dependent, and the population is normally distributed Complete parts (a) through (6) below. a Click the icon to view the repetitions data. Repetitions Data (a) Identify the claim and state H0 and H3' Participant Repetitions Repetitions What is the claim? (using (using Vitamin C) placebo) 496 797 606 832 845 1 263 41 8 436 893 1 275 577 979 460 485 71 4 1 1 1 7 471 749 1 90 303 304 343 835 1 390 448 531 282 362 874 1 1 89 O A. Using Vitamin C decreases muscular endurance. O B. Using a placebo increases muscular endurance. O C. Using a placebo decreases muscular endurance. O D. Using Vitamin C increases muscular endurance. ouummbun
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