Using the z-distribution, as we are working with a proportion, the 95% confidence interval for the proportion of consumers who would buy the product at it's proposed price is (0.3016, 0.3830).
<h3>What is a confidence interval of proportions?</h3>
A confidence interval of proportions is given by:

In which:
is the sample proportion.
In this problem, we have a 95% confidence level, hence
, z is the value of Z that has a p-value of
, so the critical value is z = 1.96.
179 out of 523 members indicated they would buy the new product at the proposed price, hence:

Then the bounds of the interval are found as follows:


More can be learned about the z-distribution at brainly.com/question/25890103
Answer: how high off the ground was the ball when it was thrown
Step-by-step explanation:
A is 6, a = 6
b = -1 - 7a
b = -1 - 7(6)
b = -1 - 42
b = -43
Answer: 2 hours
Step-by-step explanation:
If they both walk 5 miles an hour combined, then it would take 2 hours for them to walk 10 miles.
hope this helps
Equation:
65(6) + 4 = 404 or 65x + 4 = 404
Answer:
6 days
Step-by-step explanation:
First do 404-14 to get 390
then do 390 divided by 65 to get 6