18
20.37 is the mean.
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20
the median for 16,16,16,16,16,16,16,16,17,17,17,17,17,17,18,18,18,20,21,25 is 17
The arithmetic mean is defined as the sum of the individual members of the population divided by the number of members. The mean score for the nine members of Mt. Dexter's team is (15 + 20 + 19 + 20 + 16 + 20 + 14 + 18 + 17) / 9 = 159/9 = 17 and 2/3 (17.666 repeating)
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238
-20, -17, -12, -11, 6, 7, 8, 10, 11, 16, 17, 18, 20
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
11- undecagon 12- dodecagon 13- 13-gon 14- 14-gon 15- 15-gon 16- 16-gon 17- 17-gon 18- 18-gon 19- 19-gon 20- 20-gon
Mean: 17 Median: 19 Mode: 20
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
5
20.37 is the mean.
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20
mean(18, 23, 39, 10, 22, 17, 16, 15) = (18 + 23 + 39 + 10 + 22 + 17 + 16 + 15) ÷ 8 = 160 ÷ 8 = 20
the median for 16,16,16,16,16,16,16,16,17,17,17,17,17,17,18,18,18,20,21,25 is 17
The arithmetic mean is defined as the sum of the individual members of the population divided by the number of members. The mean score for the nine members of Mt. Dexter's team is (15 + 20 + 19 + 20 + 16 + 20 + 14 + 18 + 17) / 9 = 159/9 = 17 and 2/3 (17.666 repeating)
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