chapter 4 - s3-eu-west-1.amazonaws.com filechapter 4 normal curve and standard scores practice with...
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![Page 1: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/1.jpg)
Chapter 4Normal Curve and Standard Scores
Practice with the Normal Curve
![Page 2: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/2.jpg)
The Normal CurveUsing the z-Table
100%
![Page 3: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/3.jpg)
The Normal Curve
50
50%
50th percentile
![Page 4: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/4.jpg)
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve
![Page 5: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/5.jpg)
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
![Page 6: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/6.jpg)
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
![Page 7: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/7.jpg)
50
The Normal Curve
![Page 8: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/8.jpg)
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
![Page 9: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/9.jpg)
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
![Page 10: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/10.jpg)
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
![Page 11: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/11.jpg)
![Page 12: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/12.jpg)
The Normal Curve
34 34 13.5 2.513.52.5
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
![Page 13: Chapter 4 - s3-eu-west-1.amazonaws.com fileChapter 4 Normal Curve and Standard Scores Practice with the Normal Curve](https://reader031.vdocuments.us/reader031/viewer/2022022806/5ccabfc588c9939e2d8bba00/html5/thumbnails/13.jpg)
34 34 13.5 2.513.52.5
0 1 2-2 -1s (standard deviation)
0 1 2-2 -1z-score
The Normal Curve