Refer to the table given for Exercise 5.19. If a person is chosen randomly from the group, what is the probability that the person is female OR said No (or both)?
Answer to relevant QuestionsSuppose a weather forecaster says the probability that it will rain on Saturday is 60% and the probability that it will rain on Sunday is 80%. From this information, is it possible to find the probability that it will rain ...Suppose that in an election, adults are classified as having voted, being registered to vote but not voting, and not being registered to vote. In one town, 65% of the adults voted and 25% were not registered. What percentage ...Use the data given in Exercise 5.47. a. Find the probability that a randomly chosen person was female given that the person said Yes. In other words, what percentage of the people who said Yes were female? b. Find the ...Florida’s recidivism rate is 33%. This means that about 33% of released prisoners end up back in prison (within three years). Suppose two randomly selected prisoners who have been released are studied. a. What is the ...a. After a large number of flips, the overall proportion of heads “settles down” to nearly what value? b. Approximately how many coin flips does it take before the proportion of heads settles down? c. What do we call the ...
Post your question