We have four random variables: Weather, Toothache, Catch, Cavity. But we know that dental problems don't influence the weather. And we know that the weather doesn't seem to influence dental variables.
Which is expressed correctly based on these facts?

Question

We have four random variables: Weather, Toothache, Catch, Cavity. But we know that dental problems don't influence the weather. And we know that the weather doesn't seem to influence dental variables.

Which is expressed correctly based on these facts?

Accepted Answer

P(Weather) P(Toothache, Catch, Cavity)

Answer

P(Toothache) P(Weather, Catch, Cavity)

Answer

P(Cavity) P(Weather, Toothache, Catch)

Answer

P(Weather, Toothache) P(Catch, Cavity)

Crowdly

We have four random variables: Weather, Toothache, Catch, Cavity. But we know th...

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