mean = (4 + 2 + 3 + 5 + 7 + 9) / 6
= 30/6
6
mean = 6
median 2, 3 , 4, 5, 7, 9
(4+5) /2
9/2
4.5
median = 4.5
mode there is no mode, or all the numbers on the list are the mode
Range = 9 - 2
= 7
range = 7
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