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yulyashka [42]
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]3 years ago
4 0

Answer:

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

Step-by-step explanation:

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