I want to discuss some simple terms about Z score as A z-score is the number of standard deviations that a value, x, is above or below the mean.If the value of x is less than the mean, the z score is negative.If the value of x is more than the mean, the z score is positive.If the value of x equals the mean,the z score is zero. word problem help
I want to discuss some simple terms about Z score as A z-score is the number of standard deviations that a value, x, is above or below the mean.If the value of x is less than the mean, the z score is negative.If the value of x is more than the mean, the z score is positive.If the value of x equals the mean,the z score is zero.
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