Average of three = 20 so total of three = 60; 60 - (28 + 15) = 60 - 43 = 17
Median is the middle number, when the whole set of numbers is arranged from least to greatest. If there are two middle numbers, the median is the average of both of the middle numbers (when the set of numbers is arranged from least to greatest)
mean is the average of the numbers and medium is the middle number when the numbers are lined up from the greatest to the least an mode is the number that is there most often
the least number that round to 800000 is 750000 and the greatest number that round to 800000 is 849999.
You have to rearange the numbers in order, (either from least to greatest or greatest to least) then you have to subtract them from the larger number to the smallest number, and that is your range.  You're welcome!
In a set of numbers, the difference between the greatest and the least is called the range.
That is the median average!
Arrange the numbers least to greatest. The median is the number in the middle if you have an odd number of numbers. It's the average of the middle two if you have an even number of numbers.
Median is the middle number, when the whole set of numbers is arranged from least to greatest. If there are two middle numbers, the median is the average of both of the middle numbers (when the set of numbers is arranged from least to greatest)
arrange the numbers from least to greatest or greatest to least, then cross out the Numbers back and forth on both sides one you get one number that is your median. if two numbers are remaining simply find the mean (the average) by adding the two numbers and then dividing by two
mean is the average of the numbers and medium is the middle number when the numbers are lined up from the greatest to the least an mode is the number that is there most often
arrange the numbers from least to greatest or greatest to least, then cross out the Numbers back and forth on both sides one you get one number that is your median. if two numbers are remaining simply find the mean (the average) by adding the two numbers and then dividing by two
Mean = average of a set of numbers Median = the middle number in a set, when the numbers are arranged from least to greatest Mode = the most frequently occurring number in a set Range = the difference of the greatest number in a set minus the least number in the same set.
The least whole number is 1590000 and the greatest number is 1999999
order the numbers from least to greatest
There are no greatest hole numbers nor least whole numbers so the question makes no sense.
With an even number of members of the set, the median is the average of the middle two numbers, listed least to greatest.
Put them in order (least to greatest or greatest to least) then look a the number in the middle.