quiz5
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quiz5

Course Number: IE 230, Fall 2010

College/University: Purdue

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Quiz 5. October 6, 2010 Seat # _________ Name: _________________________ Closed book and notes. No calculator. For each question, provide the name of the corresponding family of distributions. 1. (1 pt) The 100 coin ips, the number that results in "tails". 2. (1 pt) The number of coin ips until the fourth "head". 3. (1 pt) The number of coin ips until the rst "head". 4. (1 pt)...

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5. Quiz October 6, 2010 Seat # _________ Name: _________________________ Closed book and notes. No calculator. For each question, provide the name of the corresponding family of distributions. 1. (1 pt) The 100 coin ips, the number that results in "tails". 2. (1 pt) The number of coin ips until the fourth "head". 3. (1 pt) The number of coin ips until the rst "head". 4. (1 pt) When drawing, without replacement, ve cards from a standard card deck, the number of aces drawn. 5. (1 pt) When drawing, with replacement, ve cards from a standard deck, card the number of aces drawn. 6. (1 pt) The number of insect parts in a candy bar. 7. (1 pt) The number "1" when an event A occurs and "0" when A occurs. 8. (1 pt) When tossing a die, the number of dots facing up. 9. (1 pt) When tossing two dice, the number of dice with two dots facing up. 10. (1 pt) When playing Keno, the number of matched numbers. ______________________________________________________________________ Write on the back any concerns about the weekly quizzes or the course in general. IE 230 Page 1 of 1 Schmeiser

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Purdue - IE - 230
Quiz 5. October 6, 2010Seat # _Name: _ < KEY > _Closed book and notes. No calculator. For each question, provide the name of the corresponding family of distributions. 1. (1 pt) The 100 coin ips, the number that results in "tails". binomial 2. (1 pt) T
Purdue - IE - 230
Quiz 6. October 13, 2010Seat # _Name: _Closed book and notes. No calculator. Consider the probability density function f X (y ) = 0.1 for 0 y c and zero elsewhere. 1. (2 pt) Show that c = 10.2. (2 pt) Determine the value of f X (5.6).3. (2 pt) Determ
Purdue - IE - 230
Quiz 6. October 13, 2010Seat # _Name: _Closed book and notes. No calculator. Consider the probability density function f X (y ) = 0.1 for 0 y c and zero elsewhere. 1. (2 pt) Show that c = 10. _ Set 1 = f X (y ) dy = (0.1) dy = 0.1c and solve for c . 0
Purdue - IE - 230
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Purdue - IE - 230
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Purdue - IE - 230
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Quiz 8. November 3, 2010Seat # _Name: _ < KEY > _Closed book and notes. No calculator. Recall: In a multinomial experiment, let Xi denote the number of trials that result in outcome i for i = 1, 2,., k . (Then X 1 + X 2 + . . . + Xk = n .) The random v
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