Binomial probability tables

Reference no: EM1319669

Use the Binomial Probability Tables:

In a large western university, 15% of the students are graduate students. If a random sample of 20 students is selected, what is the probability that the sample contains:

1. Exactly four graduate students?

2. No graduate students?

3. Exactly twenty graduate students?

4. More than nine graduate students?

5. Less than five graduate students?

Reference no: EM1319669

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