1. ## Post Conditional Probability question???? Help me ,please

1. Data on the 30 largest stock and balanced funds provided one-year and five year percentage returns for the period ending ending March 31, 2000 (The Wall Street Journal, April 10, 2000). Suppose we consider a one-year return in excess of 50% to be high and a five-return in excess of 300% to be high. Nine of the funds had one-year returns in excess of 50%, seven of the funds had five-year returns in excess of 300%.

a) What is the probability of high one-year return and what is the probability of a high five-year return?
b) What is the probability of both a high one-year return and a high five-year return?
c) What is the probability of neither a high one-year return nor a high five-year return?

2. ## Re: Post Conditional Probability question???? Help me ,please

Hi! We are glad that you posted here! This looks like a homework question though. Our homework help policy can be found here. We mainly just want to see what you have tried so far and that you have put some effort into the problem. I would also suggest checking out this thread for some guidelines on smart posting behavior that can help you get answers that are better much more quickly.

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