Question

I will give BRAINLIEST! ANSWER QUESTION! I NEED IT ASAP

Answer 1

The correct answer is  CI = (71.415%, 78.915%)

The correct option is (A)

What is Confidence level?

A confidence interval is the mean of your estimate plus and minus the variation in that estimate.

Given:

x = 376

Sample = 500 students

CI= [(376/500-1.96 √((376/500)*(124/500)/500) , (376/500-1.96                

                                                                         √((376/500)*(124/500)/500)]

CI = (71.415%, 78.915%)

Hence, CI = (71.415%, 78.915%)

Learn more about CI here:

brainly.com/question/26772699

#SPJ1