Question

This is just me giving out points.

To determine what park visitors like, every tenth visitor is surveyed at the park entrance. Out of 180 visitors, 22% said they would like to have more walking paths. The park manager concludes that about one-fifth of all park visitors would like to have more walking paths. Is this conclusion valid? Justify your answer.
and...
Which measure of center should you use to describe two data sets that are both symmetric?

Answer 1

it is valid

Explanation:

people are randomly surveyed so its unbiased

and im sorry but idk ab the second part