The mean is when you add all the numbers together and divide by how many numbers there are, and yes zero does count. The median is when you put all the numbers together and whichever one is in the exact middle is the median. Sometimes there is an even amount of numbers. If there is you find the middle of those two numbers.
The mode is the only one of these measure which can be used with qualitative data: the mean or median are impossible to compute. Also, for a data set consisting of a relatively small number of observations of a discrete variable the mode or modal class is the easiest to find.
The median is the number in the middle. Arrange all the scores from smallest to biggest and the middle on is the median if there is an odd number of scores. If there is an even number of scores, find the mean of the two middle numbers and that is the median.
Neither.
To obtain a much better, simpler, and more practical understanding of the data distribution.
The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5
The mode is the only one of these measure which can be used with qualitative data: the mean or median are impossible to compute. Also, for a data set consisting of a relatively small number of observations of a discrete variable the mode or modal class is the easiest to find.
The median is the number in the middle. Arrange all the scores from smallest to biggest and the middle on is the median if there is an odd number of scores. If there is an even number of scores, find the mean of the two middle numbers and that is the median.
Neither.
To obtain a much better, simpler, and more practical understanding of the data distribution.
23, 24, 26, 29, 30, 32, 33, 34, 35, 46, 37, 39, 40, 42, 45
The mean deviation from the median is equal to the mean minus the median.
compute means calulate
Alot
The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5The median of 65 and 90 is the same as their mean: 77.5
who discovered mean median and mode
Mean, Median and Mode. They are three kinds of averages.
Median( number1, number2, ... number_n )You may enter up to 30 values