Question

On average, a car salesperson sells one car for every 20 customers that walk into the dealership.

A) True
B) False

Answer 1

The average number of cars sold by a car salesperson contradicts the statement in the question. The correct option is B.

Step-by-step explanation:

The answer to the given question is B) False. In the given information, it is stated that out of 65 randomly selected car salespersons, the number of cars they generally sell in one week varies.

Fourteen people answered that they generally sell three cars, 19 generally sell four cars, 12 generally sell five cars, nine generally sell six cars, and 11 generally sell seven cars.

Since the average is calculated by summing up all the values and then dividing it by the total number of values, we can calculate the average number of cars sold per salesperson in a week as follows:

Average = (14*3 + 19*4 + 12*5 + 9*6 + 11*7) / 65 = 5.09.

Therefore, a car salesperson sells approximately 5 cars on average for every 20 customers that walk into the dealership, which contradicts the statement in the question. Hence, the correct answer is B) False. The correct option is B.