An automobile manufacturing company uses ten industrial robots as welders on its assembly line. On a given working day, the probability that a robot will be inoperative is 0.05. What is the probability that on a given working day: a) Exactly two robots are inoperative? b) More than two robots are inoperative?
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.
An automobile manufacturing company uses
ten industrial robots as welders on its
assembly line. On a given working day, the
0.05. What is the probability that on a given
working day:
a) Exactly two robots are inoperative?
b) More than two robots are inoperative?
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