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Write the formula for finding mean from ...

Write the formula for finding mean from grouped frequency distribution.

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Continuous or grouped frequency distribution.

In the formula bar(x)=a+h(sumf_(i)u_(i))/(sumf_(i)) for finding the mean of grouped frequency distribution u_(i) is equal to

Find the correct answer from the alternative given : The formula to find mean from a grouped frequency table is barX = A + (Sigma f_(i)u_(i))/(Sigmaf_(i))xxg In the formula , u_(i) = ….

Construction of a Grouped frequency distribution

Drawing the histogram of a continuous grouped frequency distribution.

What do you mean by frequency distribution?

Median of grouped or continuous frequency distribution