Question

question 17 of 25
which option is an example of a survey?
a. measuring the heights of the players on the basketball team
b. asking students in a school how much time they spend exercising
c. testing the effectiveness of a new reading program by allowing a classroom to use it and comparing the results with another classroom that doesnt use it
d. flipping a coin 50 times and counting the number of heads

Explanation:

A survey involves collecting data by asking questions to a group of people. Option B asks students about their exercise time, which fits this definition. Option A is direct measurement, C is an experiment, and D is a probability experiment.

Answer:

B. Asking students in a school how much time they spend exercising