Refer to Example 7.

(A) How many customers purchased homeowner’s insurance?

(B) Shade the region A ∪ L in Figure 10. Find n(A ∪ L).

(C) Shade the region A′ ∩ H′ ∩ L in Figure 10. Find n(A′ ∩ H′ ∩ L).

Data from Example 7

Using a random sample of 100 insurance customers, an insurance company generated the Venn diagram in Figure 10 where A is the set of customers who purchased auto insurance, H is the set of customers who purchased homeowner’s insurance, and L is the set of customers who purchased life insurance.

How many customers purchased auto insurance?

Shade the region H ∪ L in Figure 10. Find n(H ∪ L).

Shade the region A ∩ H ∩ L′ in Figure 10. Find n(A ∩ H ∩ L′).

Transcribed Image Text:

A 50 2 Figure 10 16 8 1 6 15 L H 2