Students make 84.5 oz of liquid soap for a craft fair they put soap in 6.5 oz bottles and so each bottle for $5.50 how much do students earn if they sell all the bottles of liquid soap

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.