In a five-choice task, subjects are asked to choose the stimulus that the experimenter has arbitrarily determined to be correct; the 10 subjects only make one guess. Plot the sampling distribution of...

In a five-choice task, subjects are asked to choose the stimulus that the experimenter has arbitrarily determined to be correct; the 10 subjects only make one guess. Plot the sampling distribution of the number of correct choices on trial 1.

People who sell cars are often accused of treating male and female customers differently. Make up a series of statements to illustrate simple, joint, and conditional probabilities with respect to such behavior. How might we begin to determine if those accusations are true?