Final answer:
To estimate the percentage of people who lease a car, Greg surveyed 340 individuals and found that 90 lease a car. The estimated percentage is 26.47%.
Step-by-step explanation:
To estimate the percentage of people who lease a car, Greg surveyed 340 individuals and found out that 90 lease a car.
To find the estimated percentage, divide the number of people who lease a car by the total number of individuals surveyed and multiply by 100.
So, the estimated percentage of people who lease a car is (90/340) x 100 = 26.47%.