MATH 264
Final Exam
May 26, 2003
15:00-16:40
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The exam consists of 5 questions of equal weights.
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MATH 264 QUIZ # 5
May 12, 2003
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IMPORTANT
Please read the question(s) carefully! DO NOT use extra paper!
You are NOT allowed to exchange calculators
MATH 264 QUIZ #1
October 7, 2003
QUESTION
The following data gives the amount of time (in hours) that 40 college students devoted to leisure activities
during a typical school week:
10 12 14 14 14 15
MATH 264 QUIZ # 5
May 12, 2003
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Please read the question(s) carefully! DO NOT use extra paper!
You are NOT allowed to exchange calculators
April 16, 2003
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MATH 264 Section 3
Quiz #3
Question
The manager of a stockroom in a factory has constructed the following probability
distribution for the daily demand (number of times used) for
MATH 264 QUIZ # 6
May 14, 2003
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IMPORTANT
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Show all your work. Correct answers without sucient explanation WIL
MATH 264 QUIZ # 6
May 14, 2003
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MATH 264 QUIZ # 3
April 16, 2003
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MATH 264 QUIZ # 3
April 16, 2003
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MATH 264 QUIZ #1
October 8, 2003
QUESTION
Economist are examining the cost living composite index in the United States. A survey of 25 randomly
selected major metropolitan areas obtained the following
MATH 264 QUIZ # 2
October 24, 2003
QUESTION
In test runs of 20 cars, the gasoline mileage ratings are organized into a frequency distribution as follows:
Miles per Gallon 26 27 28
Frequency FR(x) 1 1
MATH 264 QUIZ # 2
October 21, 2003
QUESTIONS
1. (3 points) Find the median, the mode, and the range of the following sample data.
19
15
30
33
37
22
22
10
11
34
20
22
39
33
31
16
33
28
40
26
2. A compa
NAME: .
DEPT:
Date: January 22, 2004
Time: 11:00-12:40
Instructor: Dilek Gven, Seil Gergn
MATH 264 MAKEUP EXAM
IMPORTANT
1 Please write your answers neatly to the answer sheets.
2 Do NOT use your mob
MATH 264 QUIZ #3
November 6, 2003
QUESTION
An industrial conglomerate manufactures a certain type of car in three towns called Farad, Gilbert, Henry.
Of 1000 made in Farad 20% are defective, of 2000 m
MATH 264 QUIZ #3
November 12, 2003
QUESTION
A fair coin and a fair die are tossed. Assume that the points in the sample space are equally likely.
(a) Determine the sample space.
(b) Find the probabili
MATH 264 QUIZ#4
December 5, 2003
QUESTION
An urn contains seven white and three black balls. A second urn contains ve white and ve black balls.
A ball is selected at random from the rst urn and placed
MATH 264
1st Midterm
November 8, 2003
13:00-14:30
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Section
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The exam consists of 5 questions of equal weight.
Please read the questions carefully and write your
MATH 264 QUIZ#4
December 4, 2003
QUESTION
Consider two independent experiments: tossing a fair coin and a fair die. Let X be a random variable
that takes values
(i) the number of scores of the die min
MATH 264 QUIZ # 2
April 9, 2003
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MATH 264 QUIZ # 1
QUESTION(S)
Q1) A sociologist is studying the cultural habits of a primitive society. The following data
represents the age of the woman at the time of her rst marriage:
14
20
25
21
MATH 264 QUIZ # 2
April 9, 2003
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November
, 2005
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MATH 264 Quiz 3
Problem 1. Suppose you roll a fair die twice and sum the numbers that show. You win 20 YTL if a 7 or 11
shows up. You lose
Solution to MATH 264 Quiz 3
Problem 1. Suppose you roll a fair die twice and sum the numbers that show. You win 20 YTL if a 7 or 11 shows
up. You lose 10 YTL if a 2, 3, or 12 shows up. For anything el
MATH 264 QUIZ # 1
February 13, 2006
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IMPORTANT
This quiz consists of 2 questions of equal weight.
Please read the question(s) carefully!
Show all your work.
MATH 264 Homework # 2
Due to lecture on Tuesday/Wednesday (April 25/26)
1. A fair coin is tossed. If a head appears then a ball is drawn from Box
1; otherwise a ball is drawn from Box 2. Box 1 contain
MATH 264 Homework # 2
1. a) S = cfw_(H, B ), (H, R), (T, B ), (T, R)
1211
3
1
12
1
+ = , P (B ) = , P (A B ) = = ,
2424
8
2
24
4
5
P (A B )
1/8
1
311
=
=.
P (A B ) = P (A) + P (B ) P (A B ) = + = , P
MATH 264 QUIZ # 4
April 19, 2006
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1. From a group of three statistician and two social scientists two persons will be
selected to from a committee. Let random v
MATH 264 QUIZ # 3
April 19, 2006
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1) In a certain card game, each card has a point value.
Numbered cards in the range 2 to 9 are worth ve points each.
The car
MATH 264 QUIZ # 2
March 8, 2006
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Show all your work. Correct answers without sucient explanation WILL NOT get
MATH 264 QUIZ#6
January 8, 2004
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Please read the question(s) carefully!
Show all your work. Correct answers without sucient explanation WI