What is the probability that exactly two of these three

Reference no: EM13606150

A pond has a rare diatom present that is randomly distributed in its surface waters such that ?= 3 cells/ml of surface water. If three 1.5 ml samples of surface water are independently taken, then what is the probability that exactly two of these three samples will contain four or more of these diatoms?

Unsure, if you use poisson then use bionomial distribution.

Reference no: EM13606150

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