Determine the minimum data value, the quartiles, and the maximum data value for the PHT-34 and CBX-21 data sets. PHT-34 CBX-21 min Q1 Q2 Q3 max
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.
| PHT-34 | CBX-21 |
| 43 | 55 |
| 49 | 46 |
| 47 | 43 |
| 38 | 44 |
| 47 | 45 |
| 45 | 49 |
| 50 | 47 |
| 46 | 59 |
| 46 | 52 |
| 46 | 49 |
| 45 | 48 |
| 43 | 51 |
| PHT-34 | CBX-21 | |
| min | ||
| Q1 | ||
| Q2 | ||
| Q3 | ||
| max |
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