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Psychology > Standard Deviation > Flashcards

Standard Deviation Flashcards

1
Q

SD | step one

A
  • calculate the mean of scores
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2
Q

SD | step 2

A

-minus raw score from mean

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3
Q

SD | step 3

A

-square the previous scores calculated

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4
Q

SD | step 4

A

-add up all the squared scores

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5
Q

SD | step 5

A

-minus one from total number of scores, then divide the previous total by this

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6
Q

SD | step 6

A

-square root this answer to find S.D

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Psychology (5 decks)

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