Math1313-Q9-S10-filled

# Math1313-Q9-S10-filled - Print Test Page 1 of 6 PRINTABLE...

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PRINTABLE VERSION Quiz 9 You scored 0 out of 100 Question 1 You did not answer the question. Let A and B be events in a sample space S such that P(A) = 0.39, P(B) = 0.45 and P(A B) = 0.11. Find P(A | B). a) 0.1310 b) 0.0222 c) 0.8667 d) 0.2821 e) 0.2444 f) None of the above. Question 2 You did not answer the question. Let A and B be events in a sample space S such that P(A) = 13/50, P(B) = 49/100 and P(A B) = 1/10. Find P(B | A c ). (Hint: Draw a Venn Diagram to find P(A c B).) a) 0.1351 b) 1.8846 c) 0.5270 d) 0.6622 e) 0.7959 f) None of the above. Question 3 You did not answer the question. n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j n m l k j Page 1 of 6 Print Test 4/12/2010 https://www.casa.uh.edu/CourseWare/Root/UsersStudents/PrintTest.htm

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If A and B are independent events and P(A) = 9/10 and P(B) = 1/5. Find P(A B). a) 0.18 b) 0.09 c) 1.00 d) 0.11 e) 0.02 f) None of the above. Question 4 You did not answer the question. Quality Control: A company has four photocopy machines A, B, C and D. The probability that a given machine will break down on a particular day is P(A) = 13/100 P(B) = 9/50 P(C) = 1/5 P(D) = 13/100 Assuming independence, what is the probability on a particular day that all machines will break down? a)
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Math1313-Q9-S10-filled - Print Test Page 1 of 6 PRINTABLE...

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