Mathematics

Aries

20 August, 12:00

Which option is an example of a survey?

A. Having customers fill out a questionnaire about their favorite

brand of toothpaste

O

B. Finding the number of red jellybeans placed in an average jar of

jellybeans by counting

O

C. Placing different groups of people in different colored rooms and

recording their mood

O

D. Dividing a class into thirds, giving each third a different amount of

time to read, and then testing comprehension