The mean ¯ x of a discrete series of data is given by: Options: A . &nbsp ∑ F X ∑ F B . &nbsp ∑ F ∑ F X C . &nbsp ∑ X ∑ F D . &nbsp ∑ F X ∑ X

The mean ¯x of a discrete series of data is given by:

Question

The mean $¯ x$ of a discrete series of data is given by:

Options:

A .

\frac{\sum F X}{\sum F}

B .

\frac{\sum F}{\sum F X}

C .

\frac{\sum X}{\sum F}

D .

\frac{\sum F X}{\sum X}

Answer: Option A
:
A

The mean of the data is the sum of the values of all the observations divided by the total number of observations.

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