The manager of a hardware store claims that 90% of the shoppers are satisfied with the the selection of paint he carries. The results 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.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The manager of a hardware store claims that 90% of the shoppers are satisfied with the the selection of paint he carries. The results of a ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
It takes 160 ribbons to make 4 football mums. What is the constant of proportionality that relates the number of football mums made, y, to the number of ribbons used, x? 40 140 80 14
Answers (1)
I have to find a fraction or mixed number that is between the two numbers - 3/4 and - 1/3?
Answers (1)
How many 6 bottle packages of bottled water must Rashmi's mom buy if she plans to serve 1 bottle to each of the 28 people who will attend the school fair?
Answers (2)
A postal clerk sold 50 postage stamps for $16.05. Some were 39-cent stamps and the rest were 24-cent stamps. How many 39-cent stamps were sold?
Answers (1)
10000 divided by 67.
Answers (2)
New Questions in Mathematics
What is the rate for 171 And 3
Answers (2)
At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in August. At the end of the summer, how much money do you have in the bank?
Answers (2)
A plane traveling from phoenix to san Francisco with a tailwind of 35 miles per hour takes 2.5 hours. returning with the headwind it takes the same plane 2 hours and 45 minutes. what is the average speed of the plane in calm conditions?
Answers (1)
Mildred bought 2-cent stamps, 4-cent stamps, and 5-cent stamps for $4.35. The number of 2-cent stamps exceeded the number of 5 cent stamps by 50. The number of 4-cent stamps was 10 less than twice the number of 5-cent stamps.
Answers (1)
How to solve ([120-2 + (46-15) + 2] - (9+4)
Answers (1)