The average is 19.
16.6
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.
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.
Average is more correctly called the MEAN in mathematics. To find the mean , add all the terms and divide by the number of terms. Hence mean = (11+13+17+23) / 4 Mean = ( 64) / 4 mean = 16 The Answer!!!!!
The average is (11+11+13+17)/4 = 52/4 = 13
13. (9+17)/2=13
Average = 13
The average is 19.
13
The average is 15.
The average is 14.
You average the two numbers in the middle. For example, if you have the numbers 9, 13, 17, and 20, the median is the average of 13 and 17, which is 15.
16.6
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.
about 14-17 minutes is about average. beat 14min is good. 10-13 minutes is excellent
13.285714 repeating