The median is the middle number of any given set when they are in order, least to greatest. If there is an even number of values, the median is the average of the middle two.
Ex. (10, 17, 20, 45, 68)
The median is 20.
In any given set, the mode is the number that appears most often. If no number appears more frequently than any other, there is no mode. It is also possible to have more than one mode.
Ex. (10, 17, 20, 45, 68)
This set has no mode.
In any given set, the range is the smallest number subtracted from the largest number.
Ex. (10, 17, 20, 45, 68)
68 - 10 = 58
The range is 58.
In any given set, the arithmetic mean is the average, which is the sum total of the numbers divided by how many numbers there are.
Ex. (10, 17, 20, 45, 68)
68 + 45 + 20 + 17 + 10 = 160
There are 5 numbers in this set.
160/5 = 32
The mean is 32.
median= 4&3 range=3 mode= no mode
Mean: 71 Median: 67.5 Mode: None Range: 28
Mean: 4.2 Median: 2 Mode: 1 Range: 8
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.
The mean and the median of the two numbers, 12107 and 1115 are 6611.There is no mode. The range is 10992.
What is the answer
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