2. Find the mean, median, mode, and range of the following groups: (a) 2,4,6,7,9,7,4, 6, 8, 10, 7, 14 (b) 55, 60, 45, 55, 60, 65, 70, 60, 79 (c) 33, 41, 25, 33, 27, 33, 35, 45
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(a).Mean:2+4+6+7+9+7+4+6+8+10+7+14/12=7
Median:2+4+4+6+6+7+7+7+8+9+10+14=14
Mode:7
Range:12
(b). 55,60,45,55,60,65,70,60,79 Keep it in ascending order.
45, 55,55,60,60,60,70.65, 70, 79
mean= 45+55+55+60+60+60+65+70+79 9 100
549 =61
mode = 60 median 60
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