Quiz 3
Submit your own work. Each question is worth one point. This is due July 9th at 11:59 p.m.
1. I hope to find that the mean annual income of people in their twenties who graduated
college is greater than $60,000.
a. The null hypothesis is:
b. The al
(6 pages; revised 10/05/09)
Page 1 of 2201 Quiz 02
Louisiana State University
EXST 2201
Quiz 02
Fall 2009
Name: _ Due: In Lab Week of October 12
Section: _ Score: _
(100 pts) Directions: Put your answer (letter) in the associated blank. You may use any bo
Pedro Soto
Chapter 9
Question 1:
A. Which form of the hypotheses should be used to test the managers claim? Explain
H0 being the null hypothesis is less or equal to $600, this is the current population
proportion and Ha being the alternative hypothesis is
1001 Final Exam Study Guide
I. Prepared Translation and Grammar
Prepared Passages may be any 2 of the following:
Wheelock p. 128
Cyrus Dying Words on Immortality
Fabian Tactics
38 Latin Stories
p. 24 Europa and the Bull
p. 16 The Wrath of Achilles
II. Mor
Week 7
Lane Ch 14/17
2. The formula for a regression equation is Y = 2X + 9.
a. What would be the predicted score for a person scoring 6 on X?
b. If someones predicted score was 14, what was this persons score on X?
6. For the X,Y data below, compute:
a.
(2 pages; revised 03/20/09)
Page 1 of 2201 Quiz Key 03
Louisiana State University
EXST 2201
Quiz 03 Key
Page 1 Page 2 Tips Answers 2.C. a 2.D. a 3.A. a 3.B. d Tips
REJ
Answers 1.A. b 1.B. b 1.C. a 2.A. c
1. BEFORE AFTER
t0 =
= little = big
28,900 30,300 2
(6 pages; revised 02/19/09)
Page 1 of 2201 Quiz 02
Louisiana State University
EXST 2201
Quiz 02
Spring 2009
Name: _ Section: _ Score: _ Due: In Lab the Week of March 02, 2009 (100 pts)
Directions: Put your answer (letter) in the associated blank. You may