Out of six computer chips two are defective. If four chips are randomly chosen for testing procedure and let random variable X represents the number of non-defective chips are chosen. Construct probability distribution of X and also find probability that two or more nondefective chips are chosen.
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.
Out of six computer chips two are defective. If four chips are randomly
chosen for testing procedure and let random variable X represents the
number of non-defective chips are chosen. Construct
distribution of X and also find probability that two or more nondefective chips are chosen.
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