Problem 44156. Weighted average
Compute the weighted average Y, of the vector A, given the weight vector W.
The weighted average is the sum of the dot product of A and W, normalized by the sum of W.
Example 1:
A = [10 15 20 10]; W = [ 1 1 1 1]; Y = 13.75
Example 2:
A = [ 10 15 20 10]; W = [0.25 0.25 0.25 0.25]; Y = 13.75
Example 3:
A = [10 15 20 10]; W = [ 2 4 4 2]; Y = 15
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers100
Suggested Problems
-
4506 Solvers
-
2341 Solvers
-
725 Solvers
-
Remove element(s) from cell array
1496 Solvers
-
Sum of the Multiplication of Vectors
266 Solvers
More from this Author2
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!