Range is the biggest number minus the smallest number in a series.
ex. 21, 35, 2, 2, 18, 1, 56 56-2=54
Median is the middle number in a series. First arrange the numbers from smallest to largest. If there are an even number of numbers in the series, the median is the average (mean) of the two middle numbers.
ex. 1, 2, 2, 18, 21 ,35, 56 18
Mode is the most repeated number in a series. It appears the most times. There can sometimes be more than one mode. If no number appears more than once, then there is no mode.
ex. 1, 2, 2, 18, 21, 35, 56 2
To find the mean, add up all the numbers and divide by the number of numbers.
ex. 1, 2, 5, 9, 3 1+2+5+9+3=20 20/5=3
Calculate the mean, median, and range with the outlier, and then again without the outlier. Then find the difference. Mode will be unaffected by an outlier.
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
median= 4&3 range=3 mode= no mode
Calculate the mean, median, and range with the outlier, and then again without the outlier. Then find the difference. Mode will be unaffected by an outlier.
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.
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, Median, and Mode all relate to a set of values. To find the range of the set, subtract the smallest value from the largest value . To find the mean, add all the values together and divide by the total number of values in the set. To find the median, sort the values from smallest to greatest, and find the value that is in the middle of the sorted list. To find the mode, simply find the value or values in the set that appear the most often.
range