Question

Brand Y Cola sponsors a survey of 15,559 residents of Texas to determine which brand of cola they prefer. Forty percent say they prefer Brand X, and 60 percent say they prefer Brand Y. Which of the following is the population sample?

Answer 1

Population sample :

Set of population data obtained from the statistical population using well defined procedures.

From the question :

We are told that the survey is carried out on 15559 residents.

This is just a portion of the population in Texas.

Therefore the sample population is 15559 residents.