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If a single fair die is rolled, find the probability of a 5 given that the numbe

ID: 3154574 • Letter: I

Question

If a single fair die is rolled, find the probability of a 5 given that the number rolled is odd. A) 2/3 B) 1/6 C) 1/2 D) 1/3 Find the probability. 16) A calculator requires a keystroke assembly and a logic circuit. Assume that 86% of the keystroke assemblies and 77% of the logic circuits are satisfactory. Find the probability that a finished calculator will be satisfactory. A).7396 B).6622 C).8200 D) 3929 Use a Venn diagram to answer the question. 17) At East Zone University (EZU) there are 727 students taking College Algebra or Calculus. 292 are taking College Algebra, 519 are taking Calculus, and 84 are taking both College Algebra and Calculus. How many are taking Algebra but not Calculus? A) 435 B) 643 C) 124 D) 208 Find the probability of the event. 18) A 10-question multiple choice test has 4 possible answers for each question. A student selects 4 correct answers. A).016 B).989 C).146 D).118 A bag contains 6 cherry, 3 orange, and 2 lemon candies. You reach in and take 3 pieces of candy at random. Find the probability. 19) 2 cherry, 1 lemon A).1818 B).1212 C).3636 D).7272

Explanation / Answer

Q15.

When fair die is rolled = { 1,2,3,4,5,6 }
Numbri is odd = { 1,3,5} = 3
given that it is five = 1
probability of a 5 given that the number rolled is odd = 1/3

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