Z-Scores
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Topics of this game:
- If the tails are closer to the horizontal axis but never touches it, it is called....
- In a symmetrical curve the mean, median, and mode are
- A normal curve is aka
- 68% of the standard deviations are ____ away from the mean.
- 95% of the standard deviations are _____ away from the mean.
- 99% of the standard deviations are _____ away from the mean.
- z-score is
- A negative z-scores means
- A positive z-score is
- To be significant you need to be
- A platokurtic bell curve is
- A leptokurtic bell curve
- If the exam score received in the test was 78 and the average was 65, with a standard deviation of 6. What is the z-score?
- If you raw score is 2 & your mean 3 with a standard deviation of 1.69. What is the z-score?
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