Mathematics
Nisa
2016-04-11 15:26:36
The Jonas school district gives awards to its schools based on overall student attendance. The data for attendance are shown in the table, where Low represents the fewest days attended and High represents the most days attended for a single student. School High School M High School N High School P Low - 128 131 140 High - 180 180 180 Range- 52 49 40 Mean- 141 159 153 Median- 160 154 165 IQR- 55.5 48.5 32.5 σ- 41.5 36.5 31.5 Part A: If the school district wants to award the school that has the most consistent attendance among its students, which high school should it choose and why? Justify your answer mathematically. (5 points) Part B: If the school district wants to award the school with the highest average attendance, which school should it choose and why? Justify your answer mathematically. (5 points)
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