SOLUTION: In terms of the mean and standard deviation:
- What does it mean to say that a particular value of x has a standard score of +1.2?
- What does it mean to say th
Algebra ->
Problems-with-consecutive-odd-even-integers
-> SOLUTION: In terms of the mean and standard deviation:
- What does it mean to say that a particular value of x has a standard score of +1.2?
- What does it mean to say th
Log On
Question 696605: In terms of the mean and standard deviation:
- What does it mean to say that a particular value of x has a standard score of +1.2?
- What does it mean to say that a particular value of x has a z-score of -2.1?
pleas someone walk me through this Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! In terms of the mean and standard deviation:
Comment: A z-score is a measuring device. It is the number of standar
deviation some particular raw score is above or below the mean.
The mean has a z-score of zero.
-----------------------------------------
- What does it mean to say that a particular value of x has a standard score of +1.2?
x is 1.2 standard deviations to the right (above) of the mean.
-----------------------------------
- What does it mean to say that a particular value of x has a z-score of -2.1?
x is 2.1 standard deviations to the left (below) of the mean.
================
Cheers,
Stan H.
(