Question

I am struggling and I would be so happy if any of you helped me. Can someone help me with the last two red boxes please? The rest of the question is for reference to help solve the problem. Thank you for your time!

Answer 1

I think you can go with:

The margin of error is equal to half the width of the entire confidence interval.

so try .74 ± = [ .724 , .756] as the confidence interval

Step-by-step explanation: