Question

suppose you needed to form a 92% confidence interval for a population mean. what z value would you use? a. 1.96 b. 1.41 c. 1.75 d. .82

Answer 1

A

If you were to round up to 100% then Convert to 2.00

92% would equal the same amount because you need 8 percent and only 4 more from 1.96. Hopefully that makes sense.