Find the third quartile for this list of numbers BY HAND 15 99 27 64 29 39 16 68 6 40 75 9 35 3 95
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.
Find the third
| 15 | 99 |
| 27 | 64 |
| 29 | 39 |
| 16 | 68 |
| 6 | 40 |
| 75 | 9 |
| 35 | 3 |
| 95 |
Is this correct answer Quartile 3 = 68?
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