The concentration of particles in a suspension is 30 per mL. a) What is the probability that a 2 mL sample will contain more than 50 particles? b) Ten 2 mL samples are drawn. What is the probability that at least 9 of them contain more than 50 particles? c) One hundred 2 mL samples are drawn. What is the probability that at least 90 of them contain more than 50 particles?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
The concentration of particles in a suspension is 30 per mL. a) What is the
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