Answer all please QUESTION 18 3 points / Saved The Student Union Pres organized

Question

Answer all please QUESTION 18 3 points / Saved The Student Union Pres organized by the Student Union. Which of the following surveyin to all first year students. ident conducted a survey to estimate the proportion of first year students who participated in the social activities g options does NOT affect the president's ability to generalize the survey a The survey was sent only to first year students enrolled in statistics courses because all students need to satisfy a statistics general education requirement O b. The freshmen class consists of 3000 students. A random sample of only 300 were sent a survey. Only 150 responded. c. All of the other options present a problem for generalizing the results. O d. The president put the survey on the Student Union webpage a Monday and collected the responses at the end of the week. O e The president polled all students coming out of the Student Union on a given Monday.

Explanation / Answer

Question 18 :

Answer (a) The survey was sent only to first year students enrolled in statistics courses because all students need to satisfy a statistics general education requirement.

Question 19 :

Answer (e) all persons at UAlbany

Reason Because the population of interest is the population you are trying to draw inference about from the collected data.

Question 20 :

Answer (b) all UAlbany students.

Reason Because sampling frame is a list of people forming a population from which a sample is taken.

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