In a certain normal distribution of scores, the mean is 50 and the standard deviation is 6. Find the z-score corresponding to a score of 60.
1 answer:
Answer:
z-score = 1.667
Step-by-step explanation:
The provided information are:
Population mean = 50
Population standard deviation = 6
Score (X) = 60
The formula to calculate the <em>z</em>-score is:
The z- score can be calculated as:
Hence, the z-score is 1.667.
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