Solution 1117120

Submitted on 7 Feb 2017 by Jess Stuart

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Jess Stuart on 7 Feb 2017

Your weight vector should be a unit vector. W=w/norm(w) to get a true weighted average. Dividing by the max is dumb.

Test	Status	Code Input and Output
1	Pass	x = [1 2 3]; w = [10 15 20]; y_correct = 100/3; assert(isequal(weighted_average(x,w),y_correct))
2	Pass	x = [0 -2 3]; w = [10 0 10]; y_correct = 10; assert(isequal(weighted_average(x,w),y_correct))

Test

Status

Code Input and Output

Pass

x = [1 2 3]; w = [10 15 20]; y_correct = 100/3; assert(isequal(weighted_average(x,w),y_correct))

Pass

x = [0 -2 3]; w = [10 0 10]; y_correct = 10; assert(isequal(weighted_average(x,w),y_correct))

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Problem 106. Weighted average