Essentials of Statistics for the B...
Solutions
Essentials of Statistics for the B...
For a distribution with a standard deviation of σ = 20, describe the location of each of the following z-scores in terms of its position relative to the mean. For example, z = +1.00 is a location that is 20 points above the mean.
a. z = +2.00
b. z=+0.50
c. z=–1.00
d. z =–0.25
a.
To find: The location of
Given Info:
The data represents the standard deviation and z-score for the distribution, the standard deviation
Calculation:
The general formula for finding the location of z-score position is:
The location of z-
b.
To find: The location of
c.
To find: The location of
d.
To find: The location of
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