P Question 12 What is the omnibus cut-off score?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 12
What is the omnibus cut-off score?
D Question 13
Do you accept the null hypothesis for the a omnibus F test?
True: means you accept the nul.
False: means you reject the null.
True
False
Question 14
For the a priori,
What is the Grand Mean between
Bluetooth and hand held?
Transcribed Image Text:Question 12 What is the omnibus cut-off score? D Question 13 Do you accept the null hypothesis for the a omnibus F test? True: means you accept the nul. False: means you reject the null. True False Question 14 For the a priori, What is the Grand Mean between Bluetooth and hand held?
No Phone (4, 5, 6, 3, 4)
Handheld phone (0, 1, 3, 1, 1)
Bluetooth (5, 2, 2, 3, 3)
These data represent the results of an experiment comparing performance in a driving simulator under three
telephone use conditions.
Higher scores signify better driving performance.
At the .05 level..
1. Is there an overall difference among the scores?
(carry out an omnibus test below)
2. Conduct a planned comparison, or a priori below, and determine if there is a difference between the
"Bluetooth and "Handheld" conditions?
3. Please conduct a post-hoc test with the previous two conditions "Bluetooth and "Handheld" down below.
D Question 1
Transcribed Image Text:No Phone (4, 5, 6, 3, 4) Handheld phone (0, 1, 3, 1, 1) Bluetooth (5, 2, 2, 3, 3) These data represent the results of an experiment comparing performance in a driving simulator under three telephone use conditions. Higher scores signify better driving performance. At the .05 level.. 1. Is there an overall difference among the scores? (carry out an omnibus test below) 2. Conduct a planned comparison, or a priori below, and determine if there is a difference between the "Bluetooth and "Handheld" conditions? 3. Please conduct a post-hoc test with the previous two conditions "Bluetooth and "Handheld" down below. D Question 1
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