It is the number if letters in each word for one-nine
The mean is the average, total the members of the set and divide by the number of members. 3 + 4 + 8 = 15 divided by 3 = 5 The mean is 5. The median is the middle number of any given set when they are in order, least to greatest. The median is 4.
Perhaps you mean something like: 3 - 4 + 5 + 7 - 8
The mean is all the values added together and divided by the number of values there are.3 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 6 + 6 + 7 + 8 = 6767 divided by 13 = 5.1538461538461538461538461538462, which can be rounded to the nearest whole number, which is 5.
(2+3+5+0) ÷ 4 = 2.5
The mean of 2, 4, 5, 1, and 3 is 3. To find the mean of a set of numbers, you first add them all up. 2+4+5+1+3= 15. Then you divide that sum by the number of numbers in the set. 15/5= 3.
a number that is divisible by 3 and 5 but not by 4= 15
if you mean -5/3 - 4/5 the answer is -2.4 if you mean -5/3-4/5 the answer is -1.13 ((-5)/3) - (4/5) = -2.4667 (-(5/3)) - (4/5) = -2.4667
3
3. It is the number of letters in the names of positive integers in English.
3 + 4 + 8 = 15/3 = 5 The mean is therefore 5.
5 + 3 + 7 + 3 + 2 = 20/5 = 4 The mean of the numbers is 4.