A company has offices in two different countries. Suppose that the average age (in years) of the employees at location A is 40.0 with a standard deviation of 5.5, and the average at location B is 36.0 with a standard
deviation of 6.3.
Every month, the company takes separate random samples of 50 employees from location A and 75 from
location B for a survey. Each time, they look at the difference in the mean age sampled from each location
(CA - DB).
What are the mean and standard deviation (in years) of the sampling distribution of T A - ib?

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

2x^2+5x+17

your welcome. : )

a

step-by-step explanation:

44

step-by-step explanation:

the