Suppose you toss a fair coin 100 times and get 51 heads and 49 tails. What is the probability that the next flip results in

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

If the probability of an event happening is 65% then the probability this event does not occur?

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)