Directions: Complete the puzzle by finding specified measure of the boxes (disregard the decimals point. Example 15.8 should be written as 1 8. Given Scores: 5, 7, 12, 14, 15, 22, 25, 30, 36, 42, 53, 65 Across: Down: 2. D7 1. P50 65(n+1) 4. 90(n + 1) 3. 100 5. 100 5. D4 6. P52 7. P54 90(n+1) 8. 100 9. Pg
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
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