The concentration of particles in a suspension is 30 per mL. a. What is the probability

Chapter 4, Problem 14

(choose chapter or problem)

The concentration of particles in a suspension is \(30 \text { per } m L\).

a. What is the probability that a \(2 m L\) sample will contain more than 50 particles?

b. Ten  \(2 m L\) samples are drawn. What is the probability that at least 9 of them contain more than 50 particles?

c. One hundred  \(2 m L\) samples are drawn. What is the probability that at least 90 of them contain more than 50 particles?

Equation Transcription:

Text Transcription:

30 per mL

2 mL

2 mL

2 mL

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