The table below shows the results of a survey that asked 1035 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). =T ITE Support Oppose Unsure Total Males 157 322 488 Females 229 293 25 547 Total 386 615 34 1035 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.840 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = (Round to the nearest thousandth as needed.)
The table below shows the results of a survey that asked 1035 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Complete parts (a) through (c). =T ITE Support Oppose Unsure Total Males 157 322 488 Females 229 293 25 547 Total 386 615 34 1035 (a) Find the probability that the person opposed the tax or is female. P(opposed the tax or is female) = 0.840 (Round to the nearest thousandth as needed.) (b) Find the probability that the person supports the tax or is male. P(supports the tax or is male) = (Round to the nearest thousandth as needed.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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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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