People who are illegally parked in downtown Orlando may be issued $15 or $20 parking tickets. At the end of the week, officer Bob had issued 41 parking tickets that totaled $655 in fines. How many $15 parking tickets and how many $20 tickets did officer bob write?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.