Question 1145848
% of full-time S.A. undergraduate students who study abroad = 0.095
% of full-time S.A. undergraduate students who do not study abroad = 0.905
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% of undergraduate students who study abroad that are female = 0.60
% of undergraduate students who study abroad that are male = 0.40
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% of undergraduate students who not do study abroad that are female = 0.49
% of undergraduate students who not do study abroad that are male = 0.51
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<i>2.1) What is the probability that the student is female and studying abroad (rounded off to three decimals)?</i>
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0.60 * 0.095 = 0.057
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<i>2.2) What is the probability that the student is female and not studying abroad (rounded off to three decimals)?</i>
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0.49 * 0.905 = 0.443
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<i>2.3) What is the probability that the student is female (rounded off to four decimals)?</i>
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(0.60 * 0.095) + (0.49 * 0.905) = 0.057 + 0.443 = 0.500
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<i>2.4) What is the probability that the student is male (rounded off to four decimals)?</i>
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(0.40 * 0.095) + (0.51 * 0.905) = 0.038 + 0.462 = 0.500
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Or...you could have simply subtracted the result from Question 2.3 from 1.
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<i>2.5) What is the overall percentage of full-time female students and male students (rounded off to zero decimals)</i>
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From last two questions...50/50.