Social Psychology Test 3 Objectives
After reading the text and the related class discussion, you should be able to:
Chapter 7- Attitudes
1. Define an attitude and identify its components.
2. Explain how attitudes are formed through the use of classical co
85241- Social Psychology
Test 2 Objectives
Chapter 5- The Self
After reading this chapter and the related lecture, you should be able to:
1. Discuss three important function served by the self.
2. Describe different conceptions of the self cross cultures.
Social Psychology Test 4 Objectives
After reading the text and the related class discussion, you should be able to:
Chapter 8- Conformity
1. Distinguish between conformity, compliance, and obedience.
2. List the two types of influence exerted by a group t
36-225 - Homework 8 SOLUTIONS
1. 16 points: 4 points for each part
Let X be the demand for water in the early afternoon. X exp( = 100).
(a) P (X > 200) = 1 P (X 200) = 1 (1 e
200
100
) = e2 .1353
* For the last step, recall that X exp( ) FX (x) = P (X x)
36-225 - Homework 7 SOLUTIONS
1. 12 points: 8 for nding E (X 2 ), 4 for V(X)
Let X U (a, b). We already know that E (X ) =
b
E (X 2 ) =
x2
a
=
=
=
=
= V (X ) = E (X 2 ) E 2 (X ) =
a+b
. Then
2
1
dx
ba
1
x3
ba 3
b
a
1 b3 a3
ba 3
1 (b a)(b2 + ab + a2 )
ba
3
36-225 - Homework 6 SOLUTIONS
1. 15 points (5 each part)
(a) We need to nd the value of k that satises the condition
fX (x)dx
1
kx(1 x)2 dx
1=
0
1
(x 2x2 + x3 )dx
=k
0
x2 2x3 x4
=k
+
2
3
4
121
+
=k
234
k
=
12
1
0
Hence, k = 12 and fX (x) = 12x(1 x)2 for
STAT 225 - Homework 6
Due Monday October 18
1. This homework is due Monday, October 18 in class, BEFORE class starts.
2. Please remember staple if you turn in more than one page.
3. You must always show all work. If you do not show your work, you may not
36-225 - Homework 5 SOLUTIONS
1. 12 points (4 for (a), 2 for (b), 6 for (c)
When they get to sell for the full price of $12, their prot is $12 - $6 = $6. When they have
to sell at half price ($6) they make no prot. When they have to give the pizza away fo
The Danger and Inaccessibility of Steep Sloped
Pathways at Carnegie Mellon University
To: Don Coffelt
Director of Facilities Management Services
From: Daria Wong
January 22, 2010
1. Introduction
The Americans with Disabilities Act (ADA) require for pathwa
Lab 1: Uniaxial Stress
12-232: Solid Mechanics
February 5, 2010
Group 7 Members:
1. Introduction
The purpose of this lab was to determine the stresses of metal, wood, and concrete, by
gathering data from the effects of pulling and crushing the materials.