Polytechnic University
MA 3012
Final
March 9, 2007
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Directions: Answer all questions. To obtain full credit, you must show your reasoning
in all your answers, including any rules or formulae you rely on. Ful
Polytechnic Institute of NYU
MA 3012
Midterm
September 28, 2010
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Directions: Answer all questions. To obtain full credit, you must show your reasoning
in all your answers, including any rules or formulae you
Polytechnic University
MA 3012
Midterm
February 16, 2007
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Directions: Answer all questions. To obtain full credit, you must show your reasoning
in all your answers, including any rules or formulae you rely o
Home Work : MA 3012
1) Continuous distribution one variable.
# 1: Let f the [continuous] probability density for a random variable X be given by
f(x):(Ksr2fora:0S$<3)
0 elsewhere
a) Compute the value of K
b} Compute the mean and standard deviation o
13.
r__.
WW [1 M/
1, Two balls are chosenrtandony from an tn'n containing 8 white, 4 bl
halls. Suppose that we win 52 for each bl
ball selected. Let X denote our Winnings. What
are le pTUbablthS associated Win-t each mine?
to
aclc, and 2 orange
aclt
Polytechnic Institute of NYU
MA 3012
Final
October 19, 2010
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Signature:
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Instructor/Section:
Directions: Answer all questions. To obtain full credit, you must show your reasoning
in all your answers, including any rules or formulae you rel
- , , Com par at iv e St u dy of Depar t m en t St or e s P B P r odu ct s
- F ocu s on K or ea , U .S .A , J apan -
20 0 1
- , , Com par at iv e St u dy of Depar t m en t St or e s P B P r odu ct s
- F ocu s on K or ea , U .S .A , J apan -
.
2