The probability distribution of number of televisions per household in a small town x 0 1 2 3 P(x) 0.050.05 0.150.15 0.250.25 0.550.55 Find probability of randomly selecting a household that has one or two televisions find the probability of randomly slecting a household that has two or more televisions Find the probability of randomly selecting a household that has between one and three televisions find the probability of randomly asking a household that has at most two televisions I need answers to all questions please
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.
|
x
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0
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1
|
2
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3
|
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|---|---|---|---|---|---|
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P(x)
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0.050.05
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0.150.15
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0.250.25
|
0.550.55
|
Find probability of randomly selecting a household that has one or two televisions
find the probability of randomly slecting a household that has two or more televisions
Find the probability of randomly selecting a household that has between one and three televisions
find the probability of randomly asking a household that has at most two televisions
I need answers to all questions please
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