In the manufacturing of a commercial carpet, several defects occur at random on the carpet design at an average of 0.6 per 20m2 area. Find the probability that there are, 1) no defect in a randomly selected 20m2 area of the carpet. 2) TWO (2) defects in a randomly selected 30m2 area of the carpet.
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.
In the manufacturing of a commercial carpet, several defects occur at random on the carpet design
at an average of 0.6 per 20m2 area. Find the probability that there are,
1) no defect in a randomly selected 20m2 area of the carpet.
2) TWO (2) defects in a randomly selected 30m2 area of the carpet.
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