what is the formula of Mean Median and mode meaden, mode
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Mean Median Mode Formula. ... The median is the middle number in a data set when the numbers are listed in either ascending or descending order. The mode is the value that occurs the most often in a data set, and the range is the difference between the highest and lowest values in a data set.
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The Mean
x¯¯¯=∑xN
Here,
∑ represents the summation
X represents scores
N represents number of scores.
The Median
If the total number of numbers(n) is an odd number, then the formula is given below:
Median=(n+12)thterm
If the total number of the numbers(n) is an even number, then the formula is given below:
Median=(n2)thterm+(n2+1)thterm2
The Mode
Themodeisthemostfrequentlyoccuringscoreorvalue.
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