1. The most important measure in any business is a successful purchase of their product. Task success is a discrete measure (0 is fail, 1 is successful purchase). The following table shows a discrete distribution across 100 clients for product purchase.

   Table 3

   X (purchase success)	0	1	2	3
   P(probability purchase)	0.05	0.2	0.3	0.45

   - A. B. C. D. E. F. G. H. I. J. K. L. M. N. O.	Calculate the expected value for table3?
   - A. B. C. D. E. F. G. H. I. J. K. L. M. N. O.	Calculate the discrete variance for table 3?
   - A. B. C. D. E. F. G. H. I. J. K. L. M. N. O.	What is the binomial probability that you find less than 10 clients who will buy your extended warranty if you present to 79 clients, and the probability of a client buying a warranty after your presentation is 20%?
   - A. B. C. D. E. F. G. H. I. J. K. L. M. N. O.	What is the binomial expected value a client buys your extended warranty if the probability is 20% and 79 clients are in the sample?
   - A. B. C. D. E. F. G. H. I. J. K. L. M. N. O.	What is the binomial standard deviation a client buys your extended warranty if the probability of buying is 20% and 79 clients are in the sample?

   A.	0.91
   B.	0.06
   C.	1.0
   D.	Cannot calculate without more information
   E.	2.15
   F.	12.64
   G.	10/79
   H.	0.91
   I.	0.83
   J.	3.56
   K.	4.62
   L.	0.03
   M.	0.01
   N.	15.80
   O.	15.64