4 6 9 13 18 24 31 39 ......
Add 2 to 4 to get 6 then add 3 to 6 to get 9 then add 4 to 9 to get 13 and so on.
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Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
Alright, honey, let's cut to the chase. Arrange those numbers in ascending order: 11, 13, 15, 18, 20, 20, 22. The median is the middle number, which in this case is 18. So, there you have it, darling, the median of those numbers is 18.
Think of the prime numbers that add up to 18. 5 and 13 7 and 11 2, 5 and 11 2, 3 and 13 Nine 2's Multiply them. The first two are 65 and 77.
21
The mode is the number which occurs most - so this is 20 The median is the middle number if you write them all in numerical order..... 5, 13, 13, 15, 18, 20, 20, 20 The answer is 16.5 which is in the middle of 15 and 18 To find the mean you add all the numbers up 5+13+13+15+18+20+20+20=124 then divide by the number of numbers in the range (8). 124/8 = 15.5