MATH 3339 Test 2 Formulas
F=
( x) P ( X x)
Hypergeometric:
Poisson:
e x
P ( X= x=
,
)
x!
=
x 0,1, 2,.
E [ X=
] , and Var ( X=) =2
General formula for continuous rv:
F ( x=
) P ( X x =)
x
f ( w ) dw
E
Momma/P 6
Math 3339
Written Homework (Sections 4.6 - 4.8)
Name: A 544 m Hill! PeopleSo ID: \WI 5 9h? _
WWW
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Math 3339
Written Homework 1 (Sections 3.1 3.6)
Name: A (Mi (Mi .3 gyi m PeopleSo ID: ( 1541915 by
Instructions:
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Math 3339
Written Homework 7 (Sections 5.5 & 6.5)
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w
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Cours
Math 3339
Homework 8 (Sections 7.] - 7.3)
ame: Amhd Wm PeopleSoID: \h!
[WII_
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CourseWare BEFORE the deadline.
Math 3339
Homework 10 (Sections 7.4, 7.6 & 7.10)
Name: Adria Jays; PeopleSo ID: lsglqse
WM"
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Math 3339
Homework 9 (7.7 - 7.9)
Name: A cfw_1 [ag l dli PeopleSoft ID: MM 5 Sky
Emotions:
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Math 3339
Homework 4 (4.1 - 4.5)
Name: Edit! 144 hm! PeopleSo ID: W I'l twill
WESTM
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Math 33 39
Homework 6 (Sections 5.1 5.4)
Name: A mg m lam 1w PeopleSo IBM
instructions: _
o Homework will NOT be accepted through email or in person. Homework must be submntted through
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4/25/2014
Print Test
PRINTABLE VERSION
Test 2
You scored 36 out of 42
Question 1
Your answer is CORRECT.
Calculate the derivative of following:
a)
b)
c)
d)
e)
Question 2
Your answer is CORRECT.
Calcul
4/16/2014
Print Test
PRINTABLE VERSION
Test 2
You scored 42 out of 42
Question 1
Your answer is CORRECT.
Calculate the derivative of following:
a)
b)
c)
d)
e)
Question 2
Your answer is CORRECT.
Calcul
4/25/2014
Print Test
PRINTABLE VERSION
Test 3
You scored 24 out of 30
Question 1
Your answer is CORRECT.
Find a parameterization, x = x(t), y = y(t), t [0, 1], for the line segment from (2, 3) to (-1,
5/7/2014
Print Test
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Test 4
You scored 54 out of 60
Question 1
Your answer is CORRECT.
Determine whether the series converges or diverges.
a)
b)
c)
Question 2
Your answer is CORRECT.
4/16/2014
Print Test
PRINTABLE VERSION
Test 3
You scored 30 out of 30
Question 1
Your answer is CORRECT.
Find a parameterization, x = x(t), y = y(t), t [0, 1], for the line segment from (2, -2) to (-6
HOMEWORK #4
Online Advertising: As online advertising increases in importance, click fraud is of significant concern to many
businesses. Since companies pay for online ads by click, such fraud (malici
Homework #1
Question 1. (15 pts)
Go to Google and do an image search for questionnaire examples. A huge number of questionnaire
examples will show up on your screen when you do this. From these questi
HOMEWORK # 2
Question 1. (15 pts)
A hospital has to import spare parts for its equipment from Japan. The prices of these items are specified
in Japanese yen. When the parts are delivered, the hospital
Homework 3
Example 1.
Last week we were requested to estimate the mean quantity that customers spent in a very famous
restaurant in Rochester NY. To do so Xavi collected a random sample of 49 individu
QUESTION 1 (40 points)
Download the file TEAM HW1 HOUSE DATA. Run three different univariate regressions using price as
the Y variable in each and sqrft, lotsize and bdrms as the X variables. a. Which
Discrete and Continuous Random Variables:
A variable is a quantity whose value changes.
A discrete variable is a variable whose value is obtained by counting.
Examples:
number of students present
numb
MPG
20
22
23
22
23
22
22
21
19
22
22
26
23
24
19
21
22
16
Discriptive Summary
Mean
Median
Mode
Minimum
Maximum
Range
Variance
Standard Deviation
Coeff. of Variation
Skewness
Kurtosis
Count
Standard Er
Module 1: Introductory Concepts and Organizing Data
7th ed. - Sf M / 8.27.14
Assignments
Download data sets; download and install PH Stat:
http:./media.pearsoncmg.com/ph/bp/bp_Levine_StatMan_7e/dpage
Exam 1: Math 3333 Fall 2015
Professor William Ott
Exercise 1. (25; 5 each) Determine if each of the following statements is true or false.
(a)
(b)
(c)
(d)
(e)
If the sequence (xn ) is bounded, then (x
Exam 2: Math 3333 Fall 2015
Professor William Ott
Exercise 1. (25; 5 each) Determine if each of the following statements is true or false.
(a) Let a < b be real numbers. If f : [a, b] R is continuous,