Joel can either work 2 days for 11 hours each day or 4 days for 6 hours each day. he takes the bus for $2.25 each way. on days he works more than 8 hours, he gets 15% bonus pay for the extra hours. if joel makes $9.50 an hour, which option should he take to make the most money?

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.