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MTH302 Current Final Term Shared by + ๑Ʈąɲɨą ǰƹƹƹ ƒ ๑۩ ,¸¸,ø Fall 2013 File 6

My today's paper of MTH302
Q no.1: What does this function do?   = CUMPMT (0.09/12,9*12,25000,1,9,0) (Marks 2)
Q no. 2: Why -0.41 can not be the probability of some event? (Marks 2)
Q no. 3: Write down two applications of linear programming? (Marks 2)
Q no. 4: How many different ways can you select letter from the X, Y and Z? [In this    problem, order is not important]  (Marks 2)
Q no. 5: Write down the formula of Poisson distribution? (Marks 2)
Q no. 6: A company bought furniture for 25000. The furniture had a list price of 28000. What was the trade discount rate received? (Marks 3)
Q no. 7: If the difference between to sample means is 11.29, n=30, n=50 then find the standard error of difference in sample means? (Marks 3)
Q no. 8: What is the difference between binomial distribution and negative binomial distribution with the help of an example? (Marks 3)
Q no.9: Find slope of regression equation Y= a + b X for the following

X 2 4 6 8
Y 5 7 9 11

Q no.10: Candy used part of an insurance settlement  to purchase an ordinary annuity that would pay her $ 5000 each 6 months for ten years. How much did the annuity cost if the interest rate is 10% compound semi annually? (Marks 5)
Q no.11: There are 10 red marbles and 30 white marbles and 20 black marbles in bag. What is the probability that you take out a marble and it will be red or white? (Marks 5)




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