Question
To investigate whether a strenuous exercise regimen would improve the strength of ho new DETAILS wrestlers, a wrestling coach selected a random sample of 30 wrestlers at Jefferson High school . The wrestlers were randomly assigned to one of two treatments, a strenuous exercise regimen and the current exercise regimen for wrestlers at Jefferson . At the end of 5 weeks, the strength of the wrestlers was measured. Based on the design of the experiment, which of the following is the largest population wo which the results can be generated? A) The wrestlers assigned to the strenuous exercise regimen B) The wrestlers in the experiment C) The wrestlers at Jefferson High School D) All athletes at Jefferson High School E) All students at Jefferson High School
Solution
4.4
(204 Votos)
Lucas
Profissional · Tutor por 6 anos
Resposta
'C'
Explicação
## Step 1The problem is about determining the largest population to which the results of an experiment can be generalized. The experiment involves 30 wrestlers from Jefferson High School who were randomly assigned to either a strenuous exercise regimen or the current exercise regimen.## Step 2The results of the experiment can be generalized to the population that is most similar to the sample used in the experiment. In this case, the sample consists of wrestlers from Jefferson High School who were assigned to either a strenuous exercise regimen or the current exercise regimen.## Step 3Option A is not the correct answer because the results of the experiment can be generalized to all wrestlers, not just those assigned to the strenuous exercise regimen.## Step 4Option B is not the correct answer because the results of the experiment can be generalized to all wrestlers in the experiment, not just those in the experiment.## Step 5Option D is not the correct answer because the results of the experiment can be generalized to all athletes at Jefferson High School, not just athletes.## Step 6Option E is not the correct answer because the results of the experiment can be generalized to all students at Jefferson High School, not just students.## Step 7Option C is the correct answer because the results of the experiment can be generalized to all wrestlers at Jefferson High School. This is because the experiment was conducted on wrestlers from Jefferson High School, and the results can be generalized to all wrestlers in the same condition.