formula to calculate the arthmetic mean of ungrouped data set
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For ungrouped data, the mean is simply the sum of all values divided by the number of cases. For grouped data, the sum of all values is obtained by multiplying the frequency or percentage of occurrence by the value of the variable
mahamaham3344:
can u send me the formula??
i will send u some options so choose one true option.
The arithmetic mean is calculated by adding up all the values and dividing the sum by the total number of values. For example, the mean of 7, 4, 5 and 8 is 7+4+5+84=6.
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