The manager of a hardware store claims that 90% of the shoppers are satisfied with the the selection of paint he carries. The re

Question

3 years ago

14

The manager of a hardware store claims that 90% of the shoppers are satisfied with the the selection of paint he carries. The re

sults of a survey show that 80% percent of shoppers are satisfied with the selection of paint he carries. The margin of error for this survey is 7%. Find the interval estimate to determine if his claim is reasonable.
Question 25 options:

No, his claim is not reasonable because 90% is outside the interval estimate.

Yes, his claim is reasonable because 90% is in the interval estimate.

No, his claim is not reasonable because 90% is in the interval estimate.

Yes, his claim is reasonable because 90% is outside the interval estimate.

Mathematics

1 answer:

MAXImum [283] · Answer 1 · 2022-03-04T15:37:47+03:00

MAXImum [283]3 years ago

4 0

Answer:

B: Yes, his claim is reasonable because 90% is in the interval estimate.

Step-by-step explanation: