(b) A fair coin is tossed 10 times. Assuming that tosses are independent, either calculate or determine from tables, the following quantities. (i) the probability that 5 of the coins land heads; (ii) the probability that at least three of the coins land heads; (iii) the mean and standard deviation of the number of coins that land heads;

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.