Question: When testing a sample mean against a known population parameter the t-distribution is used when s is used as an estimate of x is used

When testing a sample mean against a known population parameter the t-distribution is used when s is used as an estimate of x is used as an estimate of the sample size is small df are unknown

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock