In an office there was a small cash box. One day ann took half of the money plus$1 more. Then dan took half of the remaining money plus$1 more. Stan then took the remaining $11.How many dollars were originally in the box?

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.