**(Hint: This is the probability distribution that is used to model the probability that a certain number of "successes" occur during a certain number of trials.) * * * * * * * * 2. Website hosting companies use this distribution to model the number of expected visitors per hour that websites will receive. For example, suppose a given website receives an average of 20 visitors per hour. Find the probability that the website receives more than a certain number of visitors in a given hour: i. P(X > 25 visitors) = ii. P(X > 30 visitors) = iii. P(X > 35 visitors) = **(Hint: This is the probability distribution that is used to model the probability that a certain number of events occur during a fixed time interval when the events are known to occur independently and with a constant mean rate.) * * * * * * * * * * * * * * * * * * * * * * **3. It has been said the most computer programs spent an average of 17 hours writing a code for their projects. If we are told the mean is 17 hours with a standard deviation of 2 hours, what is the probability of the following: i. P(13 12.83) = iii. P(X 'IO patients experience side effects] = iii. PM a 15 patients experience side effects] =