ollowing is the data on the performance of two batsmen from 10 Cricket Test Match series. Scores of Batman 1 Score of Batman 2 44 42 40 55 78 66 35 58 59 67 63 75 78 74 10 59 18 49 66 57 Find out which batsman is more consistent in performance using co efficient of variation
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.
Scores of Batman 1 |
Score of Batman 2 |
44 |
42 |
40 |
55 |
78 |
66 |
35 |
58 |
59 |
67 |
63 |
75 |
78 |
74 |
10 |
59 |
18 |
49 |
66 |
57 |
Find out which batsman is more consistent in performance using co efficient of variation.
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