Cashiers don't use median and mode. Not typically. I've never really been in a situation in real life in which i have used any of those methods of calculating averages. Median and mode are useful when studying statistics or calculating Demographics, but most people don't have to do that outside of marketing or record keeping.
median= 4&3 range=3 mode= no mode
range
mean= 2, mode= 1 and 3, median= 3, and range= 2
mean: 60 median: 56.5 mode: 56 range: [48,75]
Mean: 11.6 Median: 12 Mode: 10, 12, 15, 16, 5 Range: 11
median= 4&3 range=3 mode= no mode
Mean: 71 Median: 67.5 Mode: None Range: 28
Prior to the introduction of 170, the mean, median, mode and range did not exist since there were no numbers at all. Once 170 is introduced, it becomes the mean, median and mode. The range is zero.
Mean: 4.2 Median: 2 Mode: 1 Range: 8
The mean and the median of the two numbers, 12107 and 1115 are 6611.There is no mode. The range is 10992.
First of all rearrange the terms into Rank order. Hence 17,7,11,13,2,12,7 Becomes 2,7,7.11.12.13.17. The MEAN is the sum of all the terms divided by the number of terms. Hence [2+7+7+11+12+13+17] / 7 => [ 69 ]/7 = 9 6/7 = 9.85714.... ~ 9.86 ( 2 d.p). The MODE is the term that is most frequent, which is '7' The MEDIAN is the absolute middle term , which is '11'. The RANGE is the difference between the largest number and the smallest number, which is 17 - 2 = 15 !!!!!
The mean, median and mode of a single number is the number itself. The range is 0.
Mean: 16 Median: 17 Mode: 13 Range: 6
Mean: 4.2 Median: 2 Mode: 1 Range: 8
range
Mean 5 Median 7.5 Mode 5 Range 4
mean= 2, mode= 1 and 3, median= 3, and range= 2