The +/- indicates if the score is above or below the mean.
The quantity of the z score indicates how many standard deviations away from the mean the score in question lies.
Dee-Dee M.
asked • 09/17/20Z scores question
What information is provided by the sign (+/-) of a z score? What information is provided by the numerical value of the z score?
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
