An autocorrelation of .2 will inflate the t-test by 122%.

Name: An autocorrelation of .2 will inflate the t-test by 122%.
Brand: Quizplus
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An autocorrelation of .2 will inflate the t-test by 122% because the t-test assumes that the observations are independent, but autocorrelation means that the observations are correlated. This correlation inflates the t-test because it makes the observations appear to be more significant than they actually are.

An Autocorrelation of