take home test problem #1

take home test problem #1 - 69.9108449454 0.6428571429 68%...

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Test take home #1 work sheet #1 60 Part A Brent Baker 60 Mean 66.25 Problem #1 60 median 66.5 61 mode 66 61 3.72802202 63 3.66084495 64 64 Min 60 65 Q1 64 65 Q2 (Median) 66.5 66 Q3 68.25 66 Max 74 66 66 67 67 67 67 68 68 Range 14 68 Class width= 2.8 69 Part B 69 Class Lower limit upper limit midpoint frequency 70 1 60 62.7 61.35 5 0.178571429 5 71 2 62.8 65.5 64.15 5 0.178571429 10 71 3 65.6 68.3 66.95 11 0.392857143 21 72 4 68.4 71.1 69.75 3 0.107142857 24 74 5 71.2 74 72.6 4 0.142857143 28 Σf= 28 1 Part C interval lower bound upper bound Actual Data Distribution Empirical Rule 62.5891550546
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Unformatted text preview: 69.9108449454 0.6428571429 68% 58.9283101092 73.5716898908 0.9642857143 95% 55.2674651638 77.2325348362 1 99.70% 3.660844945 Mean 66.25 sample standard diavation pop standard diavation relative frequency cumulative frequency Within 1 of the mean Within 2 of the mean Within 3 of the mean pop standard diavation Maximum entry=74 Minimum entry=60 Median=66.5 Q 3=68.25 Q 1=64...
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