An electronic product contains 20 integrated circuits. The probability that any integrated circuit is defective is 0.2 and the integrated circuits are independent. The product operates only if there are one defective integrated circuit. a) What is the chance that the product operates? b) Which distribution is used to solve the above problem and why? c) Find expected and SD number of defective integrated circuit.

An electronic product contains 20 integrated circuits. The probability that any integrated circuit is defective is 0.2 and the integrated circuits are independent. The product operates only if there are one defective integrated circuit. a) What is the chance that the product operates? b) Which distribution is used to solve the above problem and why? c) Find expected and SD number of defective integrated circuit.

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Description: An electronic product contains 20 integrated circuits. The probability that anyintegrated circuit is defective is 0.2 and the integrated circuits are independent.The product operates only if there are one defective integrated circuit.a) What is the

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Chapter1: Combinatorial Analysis

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Concept explainers

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.

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Question

An electronic product contains 20 integrated circuits. The probability that any
integrated circuit is defective is 0.2 and the integrated circuits are independent.
The product operates only if there are one defective integrated circuit.
a) What is the chance that the product operates?
b) Which distribution is used to solve the above problem and why?
c) Find expected and SD number of defective integrated circuit.

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