1.

In the exercise, X is a binomial variable with n = 5 and p = 0.3. Compute the given probability. Check your answer using technology. (Round your answer to five decimal places.)

P(1 X 3)

2.

according to an article, 24.3% of Internet stocks that entered the market in 1999 ended up trading below their initial offering prices. If you were an investor who purchased four Internet stocks at their initial offering prices, what was the probability that at least two of them would end up trading at or above their initial offering price? (Round your answer to four decimal places.)

P(X 2) =