Textbook ExpertVerified Tutor
19 Nov 2021
Given information
Suppose What is the score of ?
Step-by-step explanation
Step 1.
If is the normally distributed random variable and, then the score is
The value tells, how many standard deviations the value of is above (to the right) or below (to the left) the mean,
When is positive, is above or right of the mean, and when is negative, is below or left of the mean.
As the given information reveals the following values are noted:
From
We need to use the score formula in order to find the value of score for given value of
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