Question

in one town, 76% of adults have health insurance. what is the probability that 7 adults selected at random from the town all have health insurance?

Answer 1

15% probability that 7 adults selected at random from the town all have health insurance.

Explanation:

(sample/population)^number of times selected

(76/100)^7 = (0.76)^7 = 0.15 = 15%