Question

a research institute poll asked respondents if they acted to annoy a bad driver. in the poll, ...
Question: A research institute poll asked respondents if they acted to annoy a bad driver.  n = 2655 comma and x = 903 who said that they honked. Use a 95 % confidence level.

A) Find the best point estimate of the population P. (Round to three decimal places as needed)

B) Identify the value of margin of error E. ________ (Round to four decimal places as needed)

C) Construct the confidence interval. ___ < p <. (Round to three decimal places as needed)

D) Write a statement that correctly interprets the confidence interval. Choose the correct answer bellow

a) One has 95% conficence that the sample proportion is equal to the population proportion.

b) One has 95% confidence that the interval from the lower bound to the upper bound actually does contain the true value of the population proportion.

c) 95% of sample proportions will fall between the lower bound and the upper bound.

d) There is a 95% chance that the true value of the population proportion will fall between the lower bound and the upper bound.

Answer 1