A random number generator picks a number from 19to 68 in a uniform manner. Round answers to 4 decimal places when possible a. The mean of this distribution is b. The standard deviation is- c. The probability that the number will be exactly 34 is p(x-34)= d. The probability that the number will be between 36 and 54 is p(3654) f. P(>23|x<45)= g. Find the 23rd percentile h. Find the maximum for the lower quartile