Harold bought 3 pounds of red apples and 4.2 pounds of green apples from blue star grocery, where both kinds of apples are $1.75 a pound. how much did harold spent on apples?

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.