Suppose you randomly select a sample of 4 observations from a population with =9 and =2. You
find a sample mean x=7. The sampling error is unknown 1 2 2.
Suppose you randomly select a sample of 4 observations from a populat.pdf
1. Suppose you randomly select a sample of 4 observations from a population with =9 and =2. You
find a sample mean x=7. The sampling error is unknown 1 2 2