(1) Probability that a consumer recycles bervage bottles. p(Recycles) ? 2. Probability that a consumer who lives in a state with a deposit law does not recyles (rourd two decimal places) p(Dont Recycle/ lives in deposit law state) ? 3. Percentage of consumer who recycle and live in a state with a deposit low (round to one decimal) Percentage of consumers % ?
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.
The contingery table below summarizes a suvey of 1,000 bottled bervage consumers.
Livers in a state Lives in a state with Total with a deposit law No deposit law
Recycles beverage bottles 142 183 325
Does not recycle 53 622 675
Column Total 195 805 1,000
Find the probabilities or percentages
(1)
p(Recycles)
?
2. Probability that a consumer who lives in a state with a deposit law does not recyles (rourd two decimal places)
p(Dont Recycle/ lives in deposit law state)
?
3. Percentage of consumer who recycle and live in a state with a deposit low (round to one decimal)
Percentage of consumers
% ?
4. Percentage of consumer in states with a deposit lasw who recycle ( round to nearet whole percent)
Percentage of consumenrs
% ?
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