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3 years ago

8

PLEASE HELP ME OUT!

1 answer:

Lady bird [3.3K]3 years ago

5 0

So you have to look at the events first which is ‘given that they watch Tv’. The number of people who watch Tv are 4 however only two of them wear glasses

So...

2/4 = 0.5

Your answer would be 0.50

Hope this helps! :)

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