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MATLAB MCQs

You have loaded a dataset of people's heights into a 100 x 1 array called height. Which statement will return a 100 x 1 array, sim_height, with values from a normal distribution with the same mean and variance as your height data?

Sim_height = std(height) + mean(height) * randn(100, 1);

Sim_height = mean(height) + std(height) * randn(100, 1);

Sim_height = randn(std(height), mean(height), [100, 1]);

Sim_height = randn(mean(height), std(height), [100, 1]);

Answer

Correct Answer: Sim_height = mean(height) + std(height) * randn(100, 1);

Explanation:

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