Health coverage, frequencies. The Behavioral Risk Factor Surveillance System (BRFSS) is an annual telephone survey designed to identify risk factors in the adult population and report emerging health trends. The following table summarizes two variables for the respondents: health status and health coverage, which describes whether each respondent had health insurance.
(a) If we draw one individual at random, what is the probability that the respondent has excellent health and doesn't have health coverage?
(b) If we draw one individual at random, what is the probability that the respondent has excellent health or doesn't have health coverage?