In the formula ¯ x = A + ∑ F D ∑ D , the A stands for assumed mean. Options: A . &nbsp True B . &nbsp False C . &nbsp 30 - 40 D . &nbsp 40 - 50

Answer: Option A : A ¯ x = A + ∑ F D ∑ F In the formula, the A stands for the assumed mean.

In the formula ¯x=A+∑FD∑D , the A stands for assumed mean.

Question

In the formula $¯ x = A + \frac{\sum F D}{\sum D}$ , the A stands for assumed mean.

Options:

A . True

B . False

C . 30 - 40

D . 40 - 50

Answer: Option A
:
A

$¯ x = A + \frac{\sum F D}{\sum F}$

In the formula, the A stands for the assumed mean.

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