BStat 281
Practice Exam II
1. _ is a numerical measure of the likelihood that an event will occur.
a. binomial
b. probability
c. expected value
2. A _ is a numerical description of the outcome of an e
BStat281
Exam II Review
Business Statistics 3rd Edition
Sharpe, DeVeaux and Velleman
Fall 2014
Material to be covered:
Chapter 5, Randomness and Probability 5.1-5.7
Chapter 6, Random variables and Pro
BStat 284
Computer Lab II - Demonstration
Comparing Two Independent Population Proportions
and The Chi-Square Test for Independence
Objectives:
To learn to:
1. Create a contingency table from raw data
QSMIS 281
Practice Midterm I
Fall 2013
Use the following to answer questions 1-6:
In a study to investigate a possible relationship between education and smoking, 200
adults shopping at a supermarket
QSMIS 281
Practice Midterm I
Fall 2013
Use the following to answer questions 1-6:
In a study to investigate a possible relationship between education and smoking, 200
adults shopping at a supermarket
Lab III
Examining relationships
Between two Numerical Variables
Fall 2014
Lab III assignment Due: Wednesday October 1, 2014
Continue using the housing dataset.
Name(s) _
_
Signature(s) _ _
ONLY IF you
BStat 281
Exam I Review
Business Statistics 3rd Edition
Sharpe, DeVeaux and Velleman
Fall 2014
Material to be covered:
Chapter 1: Data 1.1-1.3
Chapter 2: Displaying and Describing Categorical Data 2.1
BStat 281
Practice Exam II
1. _ is a numerical measure of the likelihood that an event will occur.
a. binomial
b. probability
c. expected value
2. A _ is a numerical description of the outcome of an e
Who shops online more?
Sorority women or Fraternity men?
CHELSEA COVERT & STEPHANIE PELLEGRINO
Why we chose our topic
Interest in shopping and habits that come along with it
Gender comparison
Greek li