P24 =
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 24th percentile, P24, from the following data
| 1 | 3 | 4 | 5 | 11 |
| 14 | 19 | 21 | 24 | 34 |
| 35 | 36 | 41 | 43 | 49 |
| 53 | 60 | 63 | 75 | 79 |
| 95 | 98 | 99 |
P24 =
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
