frequency_distributions

Into halves 0 4 5 9 mach pyramid data a more detailed

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Unformatted text preview: led stem and leaf plot more Stem Leaf 3* ° 0, 1 2* 6 ° 3, 4 1 * 5, 6, 7, 8, 9 ° 0, 0, 1, 1, 3, 3, 4 0 * 5, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9 ° 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 Shapes of Distributions Shapes Can be symmetrical or asymmetrical Skewed distribution Scores are clustered at one end Positively Positively skewed if the TAIL, NOT THE SCORES, occur at high end occur Negatively skewed if the TAIL, NOT THE Negatively SCORES, occur at low end SCORES, Modality Most frequently occurring score Normal Distribution Normal Positively Skewed Positively Negatively Skewed Negatively...
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This note was uploaded on 01/16/2011 for the course PSYC 274 at USC.

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