A surveyor interviews a random sample of 98,422 adults in California and finds that 78% state that they have visited a doctor within the past year. Records from the state Board of Health indicate that of the 39 million California residents, 22 million visit a doctor annually. Identify the population, parameter, sample, and statistic.
Population: 56%; parameter: 39 million; sample: 78%; statistic: 98,422
Population: 39 million; parameter: 78%; sample: 98,422; statistic: 56%
Population: 98,422; parameter: 78%; sample: 39 million; statistic: 56%
Population: 39 million; parameter: 56%; sample: 98,422; statistic: 78%