Question: An exercise science student is researching a specially designed running program. Sixteen randomly selected athletes are timed running a 4 0 - yard dash prior

An exercise science student is researching a specially designed running program. Sixteen randomly selected athletes are timed running a 40-yard dash prior to the program, then are again times after the program. If the t-test statistic to determine whether the training program increases speed of those running the 40-yard dash is 5.115, which of the following is the correct conclusion at the

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