frequency_distributions

04 0 04 02 06 08 06 16 26 18 10 f 4 0 4 2 6 8 6 16

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Unformatted text preview: .06 .08 .06 .16 .26 .18 .10 %f 4 0 4 2 6 8 6 16 26 18 10 cf crf 50 1.00 48 .96 48 .96 46 .92 45 .90 42 .84 38 .76 35 .70 27 .54 14 .28 5 .10 Histogram -.5 1 4 7 10 13 16 19 22 25 28 31 Time (sec) Frequency Polygon -.5 1 4 7 10 13 16 19 Time (sec) 22 25 28 31 Simple Bar Graph Simple Used Cat for qualitative variables Show Participation Breed Frequency Breed Persian 6 Persian Siamese 4 Siamese Angora 5 Angora American Shorthair 5 American 6 5 Frequency 4 3 2 1 0 Persian Siamese Angora American Shorthair Stem and Leaf Plots Stem Combo of frequency table and histogram Uses 1s, 10s, 100s digits to sort and Uses group group Mach pyramid data write numbers 01 to 09 10 to 19 20 to 29 digits Tens30 to 39 Ones digit Could Stem and Leaf Plots Stem Stem 3 2 1 0 5, 9, Leaf 0,1 3, 4, 6 0, 0, 1, 1, 3, 3, 4, 5, 6, 7, 8, 9 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 1, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 9, 9 9, More Detailed Stem and Leaf Plots More Break each 10s digit into halves: 0-4 & 5-9 Mach pyramid data A more detai...
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This note was uploaded on 01/16/2011 for the course PSYC 274 at USC.

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