kallin84 kallin84

04-05-2024
Mathematics

Answered

A physical therapist claims that one 600-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 a = 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 (e) below.

Answer :

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