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Psychology > Standard Deviation > Flashcards

Standard Deviation Flashcards

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1
Q

Step 1

A

Calculate the mean of all results

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2
Q

Step 2

A

Subtract the mean from each score

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3
Q

Step 3

A

Square the answer from each to make it positive

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4
Q

Step 4

A

Add the squared numbers together

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5
Q

Step 5

A

Divide the sum by number of results minus one. (Variance)

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6
Q

Step 6

A

Square root the variance for the standard deviation

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Psychology (9 decks)

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