An automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are normally distributed with a mean of 113 cm and a standard deviation of 5.7 cm. A. Find the probability that one selected subcomponent is longer than 115 cm. Probability = B. Find the probability that if 3 subcomponents are randomly selected, their mean length exceeds 115 cm. Probability = C. Find the pr
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 automatic machine in a manufacturing process is operating properly if the lengths of an important subcomponent are
A. Find the
Probability =
B. Find the probability that if 3 subcomponents are randomly selected, their mean length exceeds 115 cm.
Probability =
C. Find the probability that if 3 are randomly selected, all 3 have lengths that exceed 115 cm.
Probability =
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