D) Standard deviation. Complete the table to help you calculate this. (6 points) x
x-x (x-7
5
11
10.
6
10
11
7
10
6
Sum-5-(x-3) -
(x-37

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.