Question

The Hamden board of education wants to know how the community feels about building a new media center for the middle school. They called every tenth person on the registration list of 7,300 voters until they had called a total of 40 voters. Which of the following are true of the sample of 40 voters?

A. The sample is not randomly chosen.

B. The sample should be larger to give more reliable information.

C. The sample size is too large to make inferences.

D. All of the above

Answer 1

Option B is the correct answer: The sample should be larger to give more reliable information.

Step-by-step explanation:

Option B is the correct answer: The sample should be larger to give more reliable information.

The sample of 40 voters called by the Hamden board of education is not randomly chosen, as every tenth person on the registration list was called. This introduces potential bias into the sample and may not accurately represent the views of the entire community.

Additionally, the sample size of 40 voters may not be large enough to make reliable inferences about the entire population. A larger sample size would increase the accuracy and reduce the margin of error in the survey results.