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In a class of 17 students, there are 8 girls and 9 boys. a. How many 6-member groups can be formed if there must be

In a class of 17 students, there are 8 girls and 9 boys.

a. How many 6-member groups can be formed if there must be exactly 3 girls 2 marks

b. How many 6-member groups can be formed if there must be at least 4 boys 3 marks

c. Determine the probability that a 6-member group will have 4 girls and 2 boys. Round to the nearest hundredth. 2 marks

d. Determine the probability that a 6-member group will have at least 1 girl. Round to the nearest hundredth. 3 marks

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