25 questions / Data Classification and Descriptive Statistics Probability, Discrete and Normal Probability Confidence Intervals and Hypothesis Testing ---VOID--- Mystery Box
25 questions / (TEST 1): Ch. 1-2; Data Classification and Descriptive Statistics (TEST 2): Ch. 3-5; Probability, Discrete and Normal Probability (TEST 3): Ch. 6-7; Confidence Intervals and Hypothesis Testing (TEST 4): Ch. 9-10; Correlation, Regression, Chi-Sq Tests and ANOVA Mystery Box