Essentials of Statistics for the B...
Solutions
Essentials of Statistics for the B...
A distribution with a mean of μ = 76 and a standard deviation of σ = 12 is transformed into a standardized distribution with μ = 100 and σ = 20. Find the new, standardized score for each of the following values from the original population.
a. X = 61
b. X = 70
c. X = 85
d. X = 94
(a)
To find: The new standardized score for
Given info:
The sample has a mean of
Calculation:
Use the formula of z score to transform the original raw scores into z-scores as follows:
The formula of specified value of X is,
(b)
To find: The new standardized score for
(c)
To find: The new standardized score for
(d)
To find: The new standardized score for
Chapter 5 Solutions
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