That sounds about right.

B

I hope to find the needed time in the near future to do an extensive self-study of probability. I find probability to be interestingly challenging.

]]>B

]]>correct

So, for the probability of AND questions we multiply.

For the probability of OR questions we add.

]]>Let me see.

Probability questions are a bit fuzzy.

A die has digits 1 to 6. I know that 3/6 or 1/2 are even numbers.

P(even an even number) = 3/6 = 1/2.

P(coin shows a tail) = 1/2

P(even number AND tail) = (1/2)(1/2) or 1/4.

You say?

]]>