A factory has three machines such as A, B and C that produce 5 kΩ resistors. 80% of the resistors produced by A machine are within 5% tolerance and 70% of the resistances produced by B machine are within 5% tolerance. 60% of the production of the C machine provides this tolerance. Machines A, B and C produce 5000, 2000 and 3000 resistors in 1 hour, respectively. All produced resistors are shipped randomly mixed. 1.The probability that a resistance produced by this factory has a 5% tolerance, i.e. 5000 ± 250 Ω ? 2.Probability of a resistor within a randomly selected tolerance being produced from machine B? 3.Probability of a resistor within a randomly selected tolerance being produced from C machine
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.
A factory has three machines such as A, B and C that produce 5 kΩ resistors. 80% of the resistors produced by A machine are within 5% tolerance and 70% of the resistances produced by B machine are within 5% tolerance. 60% of the production of the C machine provides this tolerance. Machines A, B and C produce 5000, 2000 and 3000 resistors in 1 hour, respectively. All produced resistors are shipped randomly mixed.
1.The
2.Probability of a resistor within a randomly selected tolerance being produced from machine B?
3.Probability of a resistor within a randomly selected tolerance being produced from C machine
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