Q992
In a survey of a housing estate, 30% of tenants had satellite television and 80% had video recorders. The probability that a household chosen at random had either a satellite television or a video recorder is:
A.
0.24
B.
0.30
C.
0.80
D.
0.86
AnswerAnswer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board