Answer to Question #62106 in Statistics and Probability for kenneth Alex

Question

In a study of plants, five characteristics are to be examined. If there are six recognizable differences in each of four characteristics and eight, recognizable difference in the remaining characteristics. How many plants can be distinguished by these five characteristics?
120
150
80
70

8 Let X have a uniform distribution on the interval [A,B]. compute V(X)
B−A12−−√
A−B2√
B+A12−−√
BxA2√