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Flashcards in Mean Deck (3)
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1
Q

Equation.

A

Mean = total of all values in data divider the number of values in data

2
Q

What does the mean tell you ?

A

If there is variation between samples.

3
Q

Because samples will include values of either side of the mean, what do you end up with ?

A

Normal distribution curve.

Symmetrical about the mean.