Normal distribution Flashcards

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1
Q

Normal distribution

A
  • Mean, mode and median are all similar
  • Symmetrical- Bell-shaped curve
  • This is standard deviation
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2
Q

Positive skewed distribution

A
  • Scores are distributed around lower scores and not the mean
  • Mean, mode, median are not the same
  • Mean is higher than median and mode
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3
Q

Negative skewed distribution

A
  • Scores distributed around higher scores not the mean
  • Mean, mode, median are not the same
  • Mean is lower than median and mode
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