Final answer:
The question seems to involve a scenario of earnings and commissions for a car salesperson named Slick Earl.
Step-by-step explanation:
The question pertains to a scenario involving Slick Earl, who is a used car salesperson at Glasgow Autos, with a compensation structure that includes a fixed monthly salary plus a commission for each car sold. To address the provided information, one must use basic arithmetic operations and concepts related to earnings, sales, and statistics.
Since the original question statement about Slick Earl's earnings is incomplete and does not provide enough context to declare it as true or false, we'll focus on analyzing the car sales data for the exercise. In the car sales data provided, we have numbers of cars sold per week by 65 salespersons, from which we can calculate various statistical measures, such as the mean, median, mode, and range. These kinds of analyses help make a decision about a parameter, like evaluating claims made about a product or service.
Example Calculation:
For instance, to calculate the average number of cars sold per week, we multiply the number of cars by the number of salespersons who sell that many, sum those products, and then divide by the total number of salespersons:
- 3 cars × 14 salespersons = 42
- 4 cars × 19 salespersons = 76
- 5 cars × 12 salespersons = 60
- 6 cars × 9 salespersons = 54
- 7 cars × 11 salespersons = 77
Sum = 42 + 76 + 60 + 54 + 77 = 309 total cars
Average = Total cars sold / Number of salespersons = 309 / 65