Question

According to the survey described here, what was the sample of the survey? “A recent telephone survey of 900 teenagers aged 16 to 19 from across the state shows 1 out of 4 of them drive themselves to school.”

Answer 1

Question

What was the sample in the question?

Answer:

All teenagers aged 16 to 19 in the state

Explanation:

From the question, the sample size is all teenagers aged 16 to 19 in the state. The probability is 0.25. Sample is the total large proportion that the study is done across. 900 is rhe population and probability is the chance of getting some results, in this case, 1 out of every 4, would drive to school.