Suppose That We Have A Simple Random Sample Of Size 100

Suppose that we have a simple random sample of size 100 from a large population with unknown mean and known standard deviation ? = 9. Compute the margins of error for 95% con?dence

find the cost of your paper

Suppose that we have a simple random sample of size 100

Question
Suppose that we have a simple random sample of size 100 from a large population with unknown mean and known standard deviation ? = 9. Compute the margins of error for 95% con?dence

find the cost of your paper