Answer:
9/2≈4.5
Step-by-step explanation:
mean is 4, 5,6,3
Find the mean of the list:
(4, 5, 6, 3)
The mean of a list of numbers is given by:
(sum of elements)/(number of elements)
(sum of elements) = 4 + 5 + 6 + 3:
(4 + 5 + 6 + 3)/(number of elements)
Counting, we see that the list has 4 elements:
(4 + 5 + 6 + 3)/4
4 + 5 + 6 + 3 = 18:
18/4
18/4 = 9/2:
Answer: 9/2≈4.5
