Write a data set that has 10 entries, a mean of 10, and a population standard deviation that is approximately 3. (There are many correct answers.) a. Write a data set that has five entries that are...

Write a data set that has 10 entries, a mean of 10, and a population standard deviation that is approximately 3. (There are many correct answers.)

 a. Write a data set that has five entries that are three units less than 10 and five entries that are three units greater than 10.

 b. Calculate the population standard deviation to check that s is approximately 3.