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On average science students make up 40 of a sports clubs

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Question: The heights of all people who are members of a university sports club are measured. There are 1000 people in total. They make up a quarter of the student population.

a) On average, science students make up 40% of a sports club's membership. What is the probability that a club of 20 people will have exactly 12 scientists?

b) What is the probability that the number of students joining sporting activities is less than or equal to 1050?

Reference no: EM13578513

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