7. A population has a mean of p = 60 and a standard deviation of o - 12. 1. For this population, find the z-score for cach of the following X values. X 69 X 63 p X-45 X-84 %3D %3D X- 54 X 48 b. For the samne population, find the score (X value) that corresponds to cach of the following z-scores. z 0.50 N -0.25 2=-2.50 2=125 N=1.50 %3D

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7. A population has a mean of p = 60 and a standard
deviation of a 12.
2. For this population, find the z-score for cach of the
following X values.
X= 69
X 84
X- 631
X 45
X-54
X= 48
b. For the same population, find the score (X value)
that corresponds to cach of the following z-scores.
z 0.50
N -0.25
z=-2,50
2=1,25
1.50
-0.50
Transcribed Image Text:7. A population has a mean of p = 60 and a standard deviation of a 12. 2. For this population, find the z-score for cach of the following X values. X= 69 X 84 X- 631 X 45 X-54 X= 48 b. For the same population, find the score (X value) that corresponds to cach of the following z-scores. z 0.50 N -0.25 z=-2,50 2=1,25 1.50 -0.50
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