Question 4 of 10 2 Points
Solve 56 - 10x2 20 + 8x.
O A. x-2
O B. x- 2
C. X-2
2

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.