human
Identify the regions on a double Venn diagram given in words \( 60 \) people completed an online survey about the car they own.
The results are shown in the Venn Diagram.

How many people own a \( 4 \times 4 \) ? ![A Venn diagram with two circles labelled Owns a 4x4 and Owns a Black Car. The number 27 is in the Owns a 4x4 only region, 15 is in the intersection, and 8 is in the Owns a Black Car only region]() \( 15 \)
gpt
Believes the intersection on a Venn diagram represents the total of one set