Question

A teacher would like to estimate the percentage of her students who play chess. Which method should the teacher use to select the sample?

A select every other student in her classes until she has selected a total of 30 students
B select all students who are currently in the chess club
C use a computer to randomly select 30 student IDs from all her students
D use a computer to randomly select 30 student IDs from all students

Answer 1

the answer is C.

Step-by-step explanation:

since shes trying to find HER students D is wrong and since she needs a random amout of kids it doesnt make sense to choose a and since shes trying to find the percentage of her kids that play chess it would make sense to choose ppl who are already in the chess club.

Answer 2

Hello


I have this same question And the answer is C. Did you get your answer already