Question

A research company surveys 8,000 people.

The company expects 6,000 people to
respond favorably. If there is a percent
error of 2.5%, what is the range of
people who will respond favorably to the
survey?​

Answer 1

Least Amount Likley: 7800

Favorable:8200

Explanation:

Favorable

8000+2.5%

Least

8000-2.5%

this is the range

Answer 2

Total people Favorable = 5850

Explanation:

Total People = 8000

Company Expects who respond Favorably = 6000

Percent Error =
`(2.5)/(100) * 6000` = 150

Total people Favorable = Company Expects who respond Favorably-Percent Error

Total people Favorable = 6000-150

Total people Favorable = 5850.