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Given the following data: 45 49 51 16 14 27 20 43 25 29 25 19 39 34 37 22 35 23 33 31 Arrangement... Mean = 30.85 (p.98) Median = 30 (p.100) Mode = 25 (p.101) Variance = 116.24 (p.108) Standard Deviation = 10.781 (p.108) Using the same data: 45 49 51 16 14 27 20 43 25 29 25 19 39 34 37 22 35 23 33 31 Arrangement... Classes & frequencies (table p.49) ... (3" Colom is accumulated relative ?) Classes = 5, Class Width = 8 Classes = 6, Class Width = 7 Classes = 7, Class Width = 6 Classes art. Classes arf. Classes arf. 1) 14-21 4 20 14 - 20 .20 14 -19 . 15 2) 22 - 29 6 .50 1) 2) 21 - 27 .45 2) 20 - 25 .40 3) 30 - 37 5 .75 3) 28 - 34 4 .65 3) 26 - 31 3 .55 4) 38 - 45 3 .90 4) 35 - 41 3 .80 4) 32 - 37 4 .75 5) 46 -53 1.0 5) 42 - 48 2 .90 1.0 5) 38 -43 2 .85 6) 49 - 55 6) 44 -49 .95 7 ) 50 - 55 NN 1 1.0 Appendix "B": Mean x, variance s, standard deviation s = 30.7, s? = 102.9, s = 10.14 = 31.0, s' = 128.95, s = 11.36 = 30.6, s' = 114.7, s = 10.71 Given the following data: 45 49 64 16 14 27 20 43 25 29 25 19 39 34 37 22 35 23 33 31 Arrangement... Use the data for the Box Plot: (p. 117 - 120) Min. 14 1 * Quartile = 22.25 2nd Quartile = 30.00 3rd Quartile = 38.50 Max. = 64 Inter Quartile Range (IQR) = 16.25 Left Whisker Limit 14 Right Whisker Limit = 62.875