Calculate mean deviation from mean and Mode. Also calculate its coefficien from the following data? Weights 25-50 50-75 75-100 100-125 125-150 f 10 12 16 17 20
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.
Calculate
| Weights | 25-50 | 50-75 |
75-100 |
100-125 | 125-150 |
| f | 10 | 12 | 16 | 17 | 20 |
Step by step
Solved in 2 steps
