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What is the probability that exactly 29 number

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Reference no: EM132391565

Suppose that about 83% of graduating students attend their graduation. A group of 43 students is randomly chosen, and let X be the number of students who attended their graduation.

a) What is the distribution of X? X ~ ? ( ?, ?)

Please show the following answers to 4 decimal places.

b) What is the probability that exactly 29 number of students who attended their graduation in this study? 

c) What is the probability that at most 29 number of students who attended their graduation in this study? 

d) What is the probability that at least 29 number of students who attended their graduation in this study? 

e) What is the probability that between 28 and 36 (including 28 and 36) number of students who attended their graduation in this study?

Reference no: EM132391565

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