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Chapter 4 Normal Curve and Standard Scores Practice with the Normal Curve
Chapter 4Normal Curve and Standard Scores
Practice with the Normal Curve
The Normal CurveUsing the z-Table
100%
The Normal Curve
50
50%
50th percentile
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
0 1 2-2 -1
34 34 13.5 2.513.52.5
50%
16%
2.5%
s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
34 34 13.5 2.513.52.5
84%
97.5%
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
50
The Normal Curve
34 34 13.5 2.513.52.5
84%
97.5%
16%
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
34 34 13.5 2.513.52.5
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
Mean + 1 s = 68%
The Normal Curve
34 34 13.5 2.513.52.5
Mean + 2 s = 95%
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
The Normal Curve
34 34 13.5 2.513.52.5
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
34 34 13.5 2.513.52.5
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
![[Normal Probability Curve and Correlation] definition of ...](https://static.documents.pub/doc/80x56/615bc93a0cd15d21e0638188/normal-probability-curve-and-correlation-definition-of-.jpg)
