Arandom sample of adults were asked whether they prefer reading an e-book over a printed book. the survey resulted in a sample proportion of p′=0.14, with a sampling standard deviation of σp′=0.02, who preferred reading an e-book. use the empirical rule to construct a 95% confidence interval for the true proportion of adults who prefer e-books.

Step-by-step explanation:

According to the empirical rule, the 95% confidence interval for the true population proportion is given by :-

Given : . The survey resulted in a sample proportion of p′=0.14, with a sampling standard deviation of σp′=0.02, who preferred reading an e-book.

Then, the 95% confidence interval for the true proportion of adults who prefer e-books will be :-

Hence, the 95% confidence interval for the true proportion of adults who prefer e-books=

x = 12

y = 1

for the points!

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it