Anybody here good with math willing to help me? Im on my last attempt and really need help. (pls dont waste my points and comment no)

Icould really use some with this question.

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

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.