Q.1 Let we draw 3 computers at random from a lot of 7 computers of which 2 are defective. Draw a sample space for defective computer of this experiment if the computers are drawn with replacement and assign probabilities to each outcome. Also find the probability of at least two defective computers that can be chosen. ii. Draw a sample space of this experiment for defectives if the computers are drawn without replacement and assign probabilities to each outcome. Also find the probability of at least two defective computers that can be chosen.
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.
Q.1
Let we draw 3 computers at random from a lot of 7 computers of which 2 are defective.
- Draw a
sample space for defective computer of this experiment if the computers are drawn with replacement and assign probabilities to each outcome. Also find theprobability of at least two defective computers that can be chosen.
ii. Draw a sample space of this experiment for defectives if the computers are drawn without replacement and assign probabilities to each outcome. Also find the probability of at least two defective computers that can be chosen.
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