The mean, median and mode of the data sets are as follows:
What are mean, median and mode?
The median is the middle value in a list ordered from smallest to largest.
The mode is the most frequently occurring value on the list.
The mean is the average of the distribution.
Therefore,
1. 1, 2, 3, 4, 5
mean = 1 + 1 + 2+ 3 + 4 + 5 / 6 = 16 / 6 = 2.7
median = 2 + 3 / 2 = 5 / 2 = 2.5
mode = 1
2, 2,3,4,5,6,6
mean = 2+2+3+4+5+6+6 / 7 = 28 / 7 = 4
median = 4
mode = 2 and 6
2,3, 4, 5, 5, 5,6, 6,7
mean = 3+6+7+5+4+5+6+2+5 / 9 = 43 / 9 = 4.8
median = 5
mode = 5
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