T TEST, REGRESSION, PCA, ANOVA, DATA ANALYSIS, DATA VISUALIZATION FUNDAMENTALS EXPLAINED

$\begingroup$ This solution that I posted earlier is rather related, but this problem is fairly distinctive. For each t-test There exists a chance that we'll dedicate a sort I mistake, which can be the likelihood that we reject the null speculation when it is actually legitimate. This chance is often five%. Therefore when we execute various t-asse