The possible solutions are {5,5,9,n} where n is any number greater than or equal to 9.
7, 42, 63, 98, 105
Well, honey, the correct way to say it is "seven and five are thirteen." You see, we're talking about two numbers here, so "are" is the right choice. Don't worry, we all make grammar mistakes sometimes, but let's try to get it right next time, okay?
66666
With whole numbers, there are five ways.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, and 98
The median is the number in the middle. You find the median, by putting the values in order from lowest to highest, then find the number that is exactly in the middle. If you only have a single value, one could argue that it is in the middle. That would make the single value the median. One could also argue that there no numbers on either side to the definition makes no sense and there is no median of a single value.
12, 13, 14, 15, 16
5,6,7,7,8,10,11,13,14,15,16,18
# == ##
2,3,4,6,6,6,6,6,7,7,8,11
Make friends.
Together they tell you more about a series of numbers that any one of them. mean - average median - middle number if the numbers are listed from smallest to largest mode - most common number If your mean and median are close to one another, the statistical distribution is usually fairly good. Likewise, if the mode is close to the mean and median, it gives more verification that the distribution is a nice bell curve. The mode is probably the least useful of the three, as it assumes that there are many repeating numbers. In many actual situations, there aren't enough repeating numbers to make the mode of any value.