Tutorial 04(Revision)_Probability Concepts
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Ngee Ann Polytechnic School of Business and Accountancy Tutorial (Revision) : Chapter 5 : A Survey of Probability Concepts Extra Tutorial Questions Customised Text, Lind et. al. p 117 Q. 27 (16 th Edition) P 117 Q. 29 p.132 Q. 82 27. a. P(A 1 ) = 3/10 = 0.30 b. P(B 1 |A 2 ) = 1/3 = 0.33 c. P(B 2 and A 3 ) = 1/10 = 0.10 29. a. A contingency table b. 0.27, found by 300/500 135 300 c. A tree diagram would appear as:
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Lecture 4 Revision Tutorial Quetions
Transcript of Tutorial 04(Revision)_Probability Concepts
Ngee Ann PolytechnicSchool of Business and AccountancyTutorial (Revision) : Chapter 5 : A Survey of Probability Concepts
Extra Tutorial Questions
Customised Text,Lind et. al. p 117 Q. 27 (16th Edition) P 117 Q. 29
p.132 Q. 82
27. a. P(A1) = 3/10 = 0.30b. P(B1|A2) = 1/3 = 0.33c. P(B2 and A3) = 1/10 = 0.10
29. a. A contingency tableb. 0.27, found by 300/500 135 300c. A tree diagram would appear as:
82. a. 0.333, found by (6/10)(5/9)b. 0.9286, found by 1 – [(6/10)(5/9)(4/8)(3/7)]c. dependent
