Sum = 117
Count = 5
So mean = Sum/Count = 117/5 = 23.4
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mean = the sum of 23, 19, 26, 17, 21, 24, 22 divided by 7 = 152/7 =21.71
Mean: 25 Median: 25 Mode: 24, 26 Range: 4
Range: 1500 Mean: 399 Median: 25 Mode: 1523, 23, 24, 26
26 - 21 = 5 or 24 - 23 = 1
The median is the middle value.18 , 23 , 24 , 26 , 26 , 27Since there are two middle numbers, the median is the arithmetic mean of the two middle numbers.24 + 26 = 5050/2 = 25Median is 25