Please refer to the contingency table in Table 4.10 for Exercises 13-18. The table records

a random sample of residents in Sacramento County who either have access or don't have access to a grocery store with healthy and affordable food options, and either have been diagnosed with heart disease or haven't been diagnosed with heart disease. Neighborhoods without grocery stores with healthy and affordable food options are called food deserts.

Access no access row totals

Heart disease 48 216 264

No heart disease 252 86 338

Column totals 300 302 602

Three people are selected with replacement from the sample. Find the probability

that they all have heart disease.