20. Question 20 The sample variance is divided by n-1 because 1 point Samples tend to have more data, and the n-1 is a correction factor Samples have less data, and the n-1 is a correction factor Populations have less data, and the n-1 is a correction factor It is easier to calculate 21. Question 21 Compound events are formed by a composition of two or more events. 1 point False True 22. Question 22 If events are disjoint, then they are 1 point Independent Mutually exclusive Complementary Conditional 23. Question 23 Two events are _________ if the occurrence of one does not affect the probability of the occurrence of the other. 1 point Mutually exclusive Independent Dependent Complements 24. Question 24 Suppose there are 3 million people in the state of Georgia. We know that 23% of residents have a P.O. Box address. We select 6 residents at random. Find the probability that all six residents have a P.O. Box address. 1 point 1.38 0.000148 0.23 0.000002 25. Question 25 If we are drawing cards from a standard deck, how many ways can we draw 5 cards? 1 point 2,598,960 3,819,816 311,875,200 380,204,032