A Piecewise Function as a Model 7. An amusement park charges $10 per person for a group of 1 to 10 people,
or a flat $100 fee for 10 or more people. Write a piecewise function to
represent the fee charged as a function of the number of people attending.
Also, graph the situation.

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.