MATH 3339 EXAM 2 - Print Test 12:36 PM PRINTABLE VERSION Test 2(Session 3 You scored 40 out of 40 Question 1 Your answer is CORRECT 40 of men over 30

MATH 3339 EXAM 2 - Print Test 12:36 PM PRINTABLE VERSION...

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7/27/16, 12 : 36 PM Print Test Page 1 of 6 PRINTABLE VERSION Test 2 (Session 3) You scored 40 out of 40 Question 1Your answer is CORRECT.40% of men over 30 years old have some degree of baldness. A sample of 20 men over 30 years old ischosen at random. X is the number of men in the sample that have some degree of baldness. Thedistribution of X is: a) Negative binomialb) Poissonc) Geometricd) Binomiale) None of the above. Question 2Your answer is CORRECT.Between 5 PM and 6 PM on Saturdays, an average of 7 Big Macs per hour are ordered at the McDonald'son Elgin. X is the number of Big Macs ordered at this location between 5 PM and 5:05 PM. Thedistribution of X is: Question 3
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7/27/16, 12 : 36 PM Print Test Page 2 of 6 Your answer is CORRECT. Between 5 PM and 6 PM on Saturdays, an average of 7 Big Macs per hour are ordered at the McDonald'son Elgin. X is the number of Big Macs ordered at this location between 5 PM and 5:05 PM. The expectedvalue of X is:
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