Assume a random variable x has a uniform distribution with a=5 & b=9.
A. Calculated P(5.5 greater than or equal to x greater than orequal to 8.
B. Determine P (x less than 7)
C. Compute the mean and standard deviation of this random variable.
D. Determine the probability that x is in the interval (mean plus and minus 2(stnd deviation)).