A Community Researcher Wanted to Explore the Connection Between the Number

A community researcher wanted to explore the connection between the number of bathrooms in a house and the sale price of the house.He studied 1750 home sales in an economically diverse, medium-sized city and found that the average sale price went up by $63,000 for each full bath.Which statement involves a logical inferential statistic based on this research?

A) Adding a bathroom to your house will cost $63,000.
B) On average, adding a bathroom to your house can increase the sale price.
C) Houses sell for $63,000 on average.
D) Bathrooms are highly desirable features of houses in medium-sized cities.