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Tribhuvan university > BIT - BIT Curriculum > Basic Statistics > Old Questions > Model Question

Basic Statistics - Old Questions

Syllabus Notes Old Questions Unit Wise Questions Question Bank

8. The rate of denying to take vaccine for COVID19 in a rural population of India is reported to be 0.45 per 10,000 people. If the distribution of denying follows Poisson distribution, what is the probability that in the next 10,000 people, there will be:

a) No one will deny to take vaccine?

b) At least two persons will deny to take vaccine?

5 marks | Asked in Model Question