To determine wether voters would be willing to vote for tax increase to improve the citys parks, th3 park commission surveys 500 park users.
Why is this sample likely to be biased?

A. Paris users are too busy to be bothered with surveys.

B. Park users are more likely to be willing pay more to improve park.

C. The entire population of the city was not surveyed.

D. There are not enough people in the sample.

B. Park users are more likely to be willing pay more to improve park.

Step-by-step explanation:

The sample is biased because it is only made up of people that patronize and use the park. They will be more willing to pay to improve the park because it satisfies and fulfills their needs.

This given sample is not representative of the poll as it is restricted to park users alone which are not the only tax payers in the area.

To have a more balanced representation, the whole population should be sampled irrespective of whether they are park users or not. This will give a fair representation.

the answer to the expression is 83