A negative z score always indicates that the raw score is below the mean?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

Yes, it does.
Vale verga ;)
2 people found this useful

Is A negative z score is unusual?

In general, the answer is no, both negative and positive z score values should be expected.. A z-score (or standardize score) is the raw data value minus the mean and then th

What is the z score for a given raw score?

Let your raw score be x and M the mean and S the standard deviation. The Z score for your specific x is Z=(x-M)/S So say your score is 80 (out of 100) and the mean is 70 a

What does a z score of -4 indicate?

It means that your raw score is four standard deviations below the mean. This will mean different things depending on the context of the question. If you're looking at the pro

How do you calculate a raw score from a z score?

z = (x - μ) / σ is the formula where x is the raw score and z is the z-score. μ and σ are the mean and standard deviations and must be known numbers. Multiply b
In Uncategorized

What does a negative z-score mean?

z-score of a value=(that value minus the mean)/(standarddeviation). So if a value has a negative z-score, then it is belowthe mean.