The answer is (C) because you multiply each point by 1.5.


etc.

Hard to select the correct answers without seeing the choices. Let's check a couple,



To answer (a), we will need to find the Z value for 710 hours and 990 hours.


B) 68% of data lies between one standard deviation of the mean.
850 +70 = 920
850 - 70 = 780
Answer:
Step-by-step explanation:
25
5,000 divided by 200