5
QuizMultiple Choice

Probability with Combinations and Permutations — Unit test

Question 5 of 25 • Concepts in Probability and Statistics A

A recent survey suggests that 47% of all televisions are connected to the internet, 32% are voice controlled, and 22% are both connected to the internet and voice controlled. Suppose a television is selected at random and it is voice controlled. What is the probability that a randomly selected voice-controlled television is also connected to the internet?

Answer
A
0.15
B
0.47
C
0.69
D
0.79
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