# And compute the percentage error of the estimate 10

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points), and compute the percentage error of the estimate (10 points). The formula for the RROT estimate is RROT estimate = Range/4 (where the range = maximum value – minimum value), on the assumption that the Standard Deviation RROT estimate. The formula used to find the percentage error of the estimate is: % Error = | RROT Estimate – Standard deviation | / Standard Deviation × 100%. a. Data Set 1: No outliers 77 77 77 77 77 123 123 123 123 123 Actual Standard deviation = 24.24412873 RROT Estimate =123-77/4=11.5 % Error = -52.56583510147036 b. Data Set 2: 1 outlier 88 91 91 91 91 92 92 92 92 170 Actual Standard deviation = 24.97554359 RROT Estimate =170-88/4=20.5 % Error = -17.91970442554039 c. Data Set 3: 2 outliers 48 96 98 99 100 100 101 102 104 152 Actual Standard deviation = 24.60803843 RROT Estimate =152-48/4=26 % Error = 5.656532006643164 d. Data Set 4: Normal (Bell-Shaped) Distribution 61 77 84 91 97 103 109 116 125 138 Actual Standard deviation = 23.12021722 RROT Estimate =138-61/4=19.25 % Error = -16.73953658468266 Page 1 of 3
Venisa Carter MATH 114 February 2, 2020 e. Data Set 5: Uniform Distribution (evenly-spaced values) 65 73 81 89 97 105 113 121 129 137 Actual Standard deviation = 24.22120283 RROT Estimate =137-65/4=18 % Error = -25.68494584544132 Page 2 of 3
Venisa Carter MATH 114 February 2, 2020