In a survey of 380 households regarding the ownership of VCRs and DVD players, the following data was obtained:
350 households own one or more VCRs.

180 households own one or more VCRs and one or more DVD players.
13 households do not own a VCR or a DVD player.

How many households only own one or more DVD players?

A) 30 households
B) 19 households
C) 16 households
D) 29 households
E) 20 households
F) 50 households

Question

In a survey of 380 households regarding the ownership of VCRs and DVD players, the following data was obtained: ​
350 households own one or more VCRs.
​
180 households own one or more VCRs and one or more DVD players.
​  13 households do not own a VCR or a DVD player.
​
How many households only own one or more DVD players?
​
A) 30 households 
B) 19 households 
C) 16 households 
D) 29 households 
E) 20 households 
F) 50 households

Quizplus · Accepted Answer

The Answer of In a survey of 380 households regarding the ownership of VCRs and DVD players, the following data was obtained: ​
350 households own one or more VCRs.
​
180 households own one or more VCRs and one or more DVD players.
​  13 households do not own a VCR or a DVD player.
​
How many households only own one or more DVD players?
​
A) 30 households 
B) 19 households 
C) 16 households 
D) 29 households 
E) 20 households 
F) 50 households

In a Survey of 380 Households Regarding the Ownership of VCRs