Cody

# Problem 2995. Test Driven Solution - Probability Problem 1

Solution 1666448

Submitted on 5 Nov 2018 by William
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### Test Suite

Test Status Code Input and Output
1   Pass
% test for correct size for iter = 1:10 vectorLength = randi([1 100]); result = fcn(vectorLength); assert(isequal([vectorLength, 1], size(result))); end

2   Pass
% get large sample vectorLength = 10000; result = fcn(vectorLength); % build empirical cumulative distribution function xEmpirical = sort(result); % x-axis yEmpirical = (1:vectorLength).' ./ vectorLength; % y-axis % build theoretical cumulative distribution function xTheoretical = xEmpirical; % x-axis yTheoretical = 0.5*xTheoretical; % y-axis % compute statistics on diff between empirical and theoretical errorList = abs(yEmpirical - yTheoretical); errorMax = max(errorList); errorMean = mean(errorList); errorStd = std(errorList); % if fcn is correct, this should pass at least 99.9% of the time assert(errorMax < .02); assert(errorMean < .012); assert(errorMean > .0008); assert(errorStd > .0007);