O Ho: Average time spent online by age does not differ across activity type O Ho: u1-u2-u3=u4: Average time spent online does differ across activity type O Ho: u1-u2-u3; Average time spent online does differ across activity type O Ho: u1-u2: Average time spent online does not differ across activity type
O Ho: Average time spent online by age does not differ across activity type O Ho: u1-u2-u3=u4: Average time spent online does differ across activity type O Ho: u1-u2-u3; Average time spent online does differ across activity type O Ho: u1-u2: Average time spent online does not differ across activity type
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
Related questions
Question

Transcribed Image Text:General Linear Model: TimeOnline versus Aci
Factor Information
Type Levels Values
d, s
Factor
ActivityT Fixed 2
Fixed 3
m, o, y
Age
Analysis of Variance
Source
DF Adj SS Adj MS F-Value P-Value
ActivityT
31084 31083.6 37.49
0.000
Age
2.
11485 5742.7 6.93
0.010
ActivityT Age 2
2936
1468.1 1.77 0.212
Enor
12 9949
829.1
Total
17 55454
O Ho: Average time spent online by age does not differ across activity type
O Ho: u1-u2-u3=u4: Average time spent online does differ across activity type
O Ho: u1-u2-u3; Average time spent online does differ across activity type
O Ho: u1-u2: Average time spent online does not differ across activity type

Transcribed Image Text:A marketing firm wants to place adds where people spend an extended time online. They
take a sample of ActivityT: dating and shopping websites and code the response variable:
time spent online (in minutes) for various age groups (Young, Middle, Old) of people. The
marketing firm wants to test whether average time spent online differs based upon these
Ledu
Problem 1
two factors
The results of the 2-way Anova is above, choose the correct hypothesis for activity type
Table 1. Amount Time Spent Online at Dating vs Shopping Sites by Age Group
Young
Middle Age
Older
Dating
48 58 39
35 78 123
53 49 78
Shopping
127 95 89
187 192 226
100 89 122
General Linear Model: TimeOnline versus ActivityT, Age
Factor Information
Factor
Type Levels Values
ActivityT Fixed 2
d, s
Age
Fixed 3
m, о, у
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps

Recommended textbooks for you


Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON

Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON


Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON

Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON

Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning

Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning

Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education