Answer:
Step-by-step explanation:
Given that a distribution with a mean of µ = 56 and a standard deviation of s = 20 is being transformed into a standardized distribution with µ = 50 and s = 10
For this we calculate X-mu / s for the I distribution.
Use this to find X' =new std devition*answer we got +new mean
x x-mu/s New X
46 -0.5 45
76 1 60
40 -0.8 42
80 1.2 62