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A women is told her weight has a standard acore (z-score) of -1.5. this means that...

A women is told her weight has a standard acore (z-score) of -1.5. this means that

A) her weight is 1.5 pounds above average
B) her weight is 1.5 standard deviations below average
C) her weight is 1.5 pounds below average
D) her weight is 1.5 standard deviations above average
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Answer #1

z score tells us about the location of a particular x score with respect to mean value in terms of standard deviations.

So, a z-score of -1.5 means that the x score or women weight is 1.5 standard deviations below the mean

Hence, option B is answer

B) her weight is 1.5 standard deviations below average

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