Answer to Question #70959 in Statistics and Probability for rose

Question

A class has 7 Business Studies students, 11 Applied psychology and Social Science students and 10 students in Food Catering and Hospitality. Tow students are chosen at random for an activity. If the same student cannot be chosen twice, what is the probability that

1)Are both students in Business Studies?
2)the first student chosen is in Applied Psychology and Social Science and the second student was chosen is in Food Catering and Hospitality?
3)Both students are from the same class (i.e. 2 Business Studies, 2 Applied Psychology and Social Sciences or 2 Food Catering and Hospitality)

Answer 1

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