Question

sedan vs. suv by age preference
a car dealership conducted a survey among its customers to understand their preferences regarding the type of car they are interested in purchasing. the customers were categorized into two age groups: under 30 and 30 and older. the dealership offers two types of cars: sedans and suvs. the survey collected the following data:

• 160 customers are under 30; 100 of them are interested in purchasing suvs, and the rest are interested in sedans.
• 240 customers are 30 or older; 180 of them are interested in purchasing suvs, and the rest are interested in sedans.

what is the number of customers 30 or older interested in sedans, and w are the totals for the 30 or older row and the sedans column?

Explanation:

Step1: Calculate sedans for 30 or older

Total for 30 or older is 240. SUVs for 30 or older is 180. So sedans for 30 or older is \(240 - 180=60\).

Step2: Calculate total in Sedans column

Total customers is 400. Total in SUVs column is 280. So total in Sedans column is \(400 - 280 = 120\).

Answer:

60 Sedans for 30 or older, 240 total in "30 or older" row, 120 total in "Sedans" column.