Professor X had the 22 students in his 10 A.M. Introduction to Marketing rate his performance as Excellent, Good, Fair, or Poor. A graduate student collected the ratings and assured the students that Professor X would not receive them until after course grades had been sent to the Registrar's office. The rating a student gave the professor was matched with his or her course grade, which could range from 0 to 100. The sample information is reported below. Is there a difference in the mean score of the students in each of the four rating categories? Use the .01 significance level. Excellent Good Fair Poor 94 75 70 68 90 68 73 70 85 77 76 72 80 83 78 65 88 80 74 68 65 65 (Answers must be summarized in table format) Sum of Squares df Mean Square F Between Within Total

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Topic Video
Question
Professor X had the 22 students in his 10 A.M. Introduction to Marketing rate his performance as
Excellent, Good, Fair, or Poor. A graduate student collected the ratings and assured the students
that Professor X would not receive them until after course grades had been sent to the Registrar's
office. The rating a student gave the professor was matched with his or her course grade, which
range from 0 to 100. The sample information is reported below. Is there a difference in the
could
mean score of the students in each of the four rating categories? Use the .01 significance level.
Excellent
Good
Fair
Poor
94
75
70
68
90
68
73
70
85
77
76
72
80
83
78
65
88
80
74
68
65
65
(Answers must be summarized in table format)
Sum of Squares
df
Mean Square
F
Between
Within
Total
Transcribed Image Text:Professor X had the 22 students in his 10 A.M. Introduction to Marketing rate his performance as Excellent, Good, Fair, or Poor. A graduate student collected the ratings and assured the students that Professor X would not receive them until after course grades had been sent to the Registrar's office. The rating a student gave the professor was matched with his or her course grade, which range from 0 to 100. The sample information is reported below. Is there a difference in the could mean score of the students in each of the four rating categories? Use the .01 significance level. Excellent Good Fair Poor 94 75 70 68 90 68 73 70 85 77 76 72 80 83 78 65 88 80 74 68 65 65 (Answers must be summarized in table format) Sum of Squares df Mean Square F Between Within Total
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Research Design Formulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman