Question: a) If A and B are mutually exclusive then they are independent. b) Empirical probability tends towards true probability as the number of trials increases.

a) If A and B are mutually exclusive then they
a) If A and B are mutually exclusive then they are independent. b) Empirical probability tends towards true probability as the number of trials increases. c) If PA =0.2 and P B =0.5 , then B is more likely to occur than event A. d) If A and B are mutually exclusive then the sum of their probabilities is 1. e) If A and B are independent then they are not mutually exclusive. f) The probability of an impossible event is 0. g) Os probability $ 1 h) If A and B are complementary events then the sum of their probabilities is 1. i) If A and B are independent, then the following is definitely true: P An B =0 j) If P B =1 , then B is a sure event. Question The bar chart below shows the number of students that passed STAT130 in 2013, 2014 and 2015. BSC Other Commerce 1400 1200 1200 1000 1000 800 300 800 600 600 600 600 400 400 400 200 0 2013 2014 2015 a) Display the bar chart information in a table. (Hint: Use 3 collumns and 3 rows)

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