A z-score of +1.5 indicates a position that is located: Group of answer choices
A. Above the mean by 1.5 times the mean.
B. Above the mean by 1.5 times the variance.
C. Above the mean by 1.5 times the standard deviation.
D. Above the mean by 1.5 times raw score points.
A z-score usually signifies by how many standard deviations that data is above or below the mean. Here, the z-score is +1.5. So, the answer is,
C. Above the mean by 1.5 times the standard deviation
A z-score of +1.5 indicates a position that is located: Group of answer choices A. Above...
The area under a normal curve represents the: Group of answer choices Z-score mean standard deviation probability of an event occurring
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