Question

5 pts university emalled a survey to 500 randomly In a study focused on determining student opinion about parking on campus, study fund thatS% were satished with the parking on chosen students. Of these 500, 20% responded within this 20%, the population of interest for this survey. had returned 1. ooo Identify the population of interest for this survey the survey, would you expect nearly 15% of the 500 to be satisfied with, parkin If all of the 500 students Why or why not. 3.-c I, the 15% a statistic or a parameter? tglain your answer. MacBook 8 3 2 4 6

Answer 1

Answer

(A) Population of interest is university students because the sample size is also taken from the university student and a sample is selected, consisting of 500 students.

(B) Yes, we will expect nearly 15% of 500 students to be satisfied with the parking because 20% of 500 is a big enough sample that we can assume as a normally distributed sample

20% of 500 = 0.2*500 = 100

so, it is more than 30, we can assume it to be large enough

(C) statistic is numerical value which gives us information about the sample and parameter is numerical value which gives us information about population

So, 15% is a statistic because it gives us information about the sample with size n = 500