Could you help show me how to do this

'lO polnts On the midnight shift, the number of patients. with head trauma in an emergency room has the probability distribution shown below. x 0 1 2 3 4 5 Total P(x) .01 .40 .29 .18 .10 .02 1.80 {a} Calculate the mean and stancard deviation. (Round your mean value to 2 decimal places and standard deviation to 3 decimal places.} Mean Standard deviation {b} Describe the shape of this distribution. Skewed to the right 0 Skewed to the left Symm etric