The average is 19.
Average= All of your numbers added together divided by how many numbers you have. 13+17=30 30/2=15
To find the average of a set of numbers, you add all the numbers together and then divide by the total number of values. In this case, the sum of 18, 12, 13, and 17 is 60. Since there are 4 numbers in the set, you divide 60 by 4 to find the average, which is 15.
27
How are we supposed to answer this without the numbers? 27: 2 (+7=) 9 (-4=) 5 (+8=) 13 (-3=) 10 (+9=) 19 (-2=) 17 (+10=) 27 (-1=) 26
The number halfway between 13 and 21 can be found by taking the average of the two numbers. Add 13 and 21 together to get 34, then divide by 2 to get 17. Therefore, the number halfway between 13 and 21 is 17.
The median of the numbers 10 12 13 17 17 18 27 is 17.
First of all rearrange the numbers in Rank order. Hence 17,13,12,18,17,10,27 becomes. 10,12,13,17,17,18,27 The MEDIAN is the absolute middle term. Which is '17'. The MODE is the term which occurs most frequently. 17 appears twice, all the rest only appear once. Hence '17' is the mode. The MEAN is the sum of all the te rms divided by the number of terms. [10+12+13+17+17+18+27] / 7 = 114/7 = 16 2/7 = 16.2857 (4 dp_ is the Mean The RANGE is the difference between the greatest ad least terms. 27 - 19 = 17 is the Range.
17/27 - 13/27 = 4/27 or four twenty-sevenths. Expressed as a decimal, this is equal to 0.148 recurring (that is, 0.148148148...)
The average is (11+11+13+17)/4 = 52/4 = 13
13. (9+17)/2=13
Average = 13
13
Well 17+13+27+33+25 = 115 so 115/5=23 The mean is 23
The average is 15.
The number after 17 is 27. 2+7 = 9 9 - 4 = 5 5 + 8 = 13 13 - 3 = 10 10 + 9 = 19 19 - 2 = 17 17 + 10 = 27
Average= All of your numbers added together divided by how many numbers you have. 13+17=30 30/2=15
The average is 14.