how many ways can the five students be chosen so that more boys than girls are selected?
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Question 9Your answer is INCORRECT.A firm has 27 senior and 28 junior partners.A committee of three partners is selected at random torepresent the firm at a conference.In how many ways can at least one of the junior partners be chosen tobe on the committee?a)28b)323,505c)23,310d)3,398,031e)1,134f)None of the above.
Question 10Your answer is CORRECT.An unbiased coin is tossed 13 times.In how many ways can the coin land tails either exactly 6 times orexactly 2 times?
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