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SMAT 120B SUMMATIVE LIVE TEXT ASSESSMENT NAME SECTION 1. a) Determine the number of permutations of 20 things, taken four (4) at a time. b) Determine the number of combinations of 20 things, taken four (4) at a time. 2. Sums for Rolling a Pair of Dice. Consider the sample space of sums for rolling a pair of dice. Find the probability for each outcome as a simplified fraction. Find the odds in favor for each outcome. a) P (5) = Odds in favor: b) P (9 or greater) = Odds in favor: c) P (between 4 and 8) = Odds in favor. 3. Find the mean, median, and mode for the given data set. Round the mean to the nearest tenth, if needed. 42 15 8 9 13 7 21 37 50 2 32