question 3 select the source distribution from which the sample used to plot this cumulative distribution function most likely was drawn. cdf3 in matlab

main.m
% Define the sample data used to create cdf3
data = cdf3; % Assuming cdf3 is the cumulative distribution function data in MATLAB

% Generate a sample from a known distribution (e.g., Normal distribution for example)
known_distribution = 'Normal'; % You can replace this with another known distribution

rng(1); % Set random seed for reproducibility
sample_size = numel(data);
sample = random(known_distribution, sample_size, 1);

% Create the Q-Q plot
qqplot(sample, data);
title('Q-Q Plot');

% Determine the fit between the data distribution and the known distribution
disp('Fit between the data distribution and the known distribution:');
disp(adtest(data)); % Anderson-Darling test for distribution fit
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