(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Below are two for loops that each find the mean of all the values in the vector x. A and B should be equal to the mean of the vector x.

2. Relevant equations

3. The attempt at a solution

A = 0;

for index = mean(x)

A = A + x(index)/length(x);

end

B = 0;

for index = mean(x)

B = B + index/length(x);

end

A file was provided that checks to see if its right. when i execute it, it says, "Attempted to access x(6); index out of bounds because numel(x)=5." what am i doing wrong? most of the code was already provided. all it asks is what "for index =" is equal to.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Matlab help

**Physics Forums | Science Articles, Homework Help, Discussion**