Use the following
For each of the following, assume that the sample is a random sample from a distribution that is reasonably normally distributed and that we are doing inference for a population mean.
-Find the area in a t-distribution to the left of -0.68 if the sample has size n = 20.

Question

Use the following 
For each of the following, assume that the sample is a random sample from a distribution that is reasonably normally distributed and that we are doing inference for a population mean.
-Find the area in a t-distribution to the left of -0.68 if the sample has size n = 20.

Quizplus · Accepted Answer

The Answer of Use the following 
For each of the following, assume that the sample is a random sample from a distribution that is reasonably normally distributed and that we are doing inference for a population mean.
-Find the area in a t-distribution to the left of -0.68 if the sample has size n = 20.

Use the Following