stats ch5

# stats ch5 - 1 Inexercise5.16,partb whatisP(AandB a.25 c.3...

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1) In exercise 5.16, part b,  what is P(A and B)? a) .25 c) .3 d) .35 e) .1 Related Topics 5-1 Events and Probability 2) In exercise 5.28, part c,  what is this conditional  probability? a) .472 b) .667 c) .504 d) .308 e) .583

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Related Topics 5-1 Events and Probability 3) In exercise 5.8, part c, what  is the probability that a  student either works full  time or does not live in the  dorm? a) .62 b) .75 c) .55 d) .58 e) .69 Related Topics 5-1 Events and Probability 4) In exercise 5.8, part b,  what is the probability that  a student who works lives  in the dorm? a) .62 b) .75 c) .55
e) .69 Related Topics 5-1 Events and Probability 5) In exercise 5.28, part a,  what is P(Salomon Smith  Barney or Merrill Lynch)? a) .216 b) .490 c) .382 d) .584 e) .335 Related Topics 5-1 Events and Probability 6) In exercise 5.8, part a, what  is the probability of  selecting a student at  random who works either  full or part time? a) .62

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## This note was uploaded on 12/06/2011 for the course ECON 1110 taught by Professor Heatherklinger during the Fall '08 term at North Texas.

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stats ch5 - 1 Inexercise5.16,partb whatisP(AandB a.25 c.3...

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