G= 54 a) What type of statistical analysis should you perform? Please explain your rationale b) Please state the null and alternative hypotheses c) Please complete the table below. Show all your work.

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
Question
4) Researchers are interested in whether the presence of another person influences one's level of
self-reported stress when performing a public speaking tasks. Participants performed the public
speaking task on three different occasions. Once in the presence of a friend who provided
support, another time in the presence of a stranger who provided support, and a third time alone,
without any support. Please show all your work and use the back of the page if necessary.
With Friend With Stranger
Alone
P
participant 1
participant 2
12
4
7
16
participant 3
participant 4
2
3
9
17
T= 22
SS = 5
T= 14
T= 18
SS = 5
SS = 5
ΣΧ266
G= 54
a) What type of statistical analysis should you perform? Please explain your rationale
b) Please state the null and alternative hypotheses
c) Please complete the table below. Show all your work.
Source
SS
df
MS
F
Between treatments
Within treatments
Between subjects
Error
Total
d) At an alpha level of .01, make a general conclusion (no stats talk) about the findings.
Transcribed Image Text:4) Researchers are interested in whether the presence of another person influences one's level of self-reported stress when performing a public speaking tasks. Participants performed the public speaking task on three different occasions. Once in the presence of a friend who provided support, another time in the presence of a stranger who provided support, and a third time alone, without any support. Please show all your work and use the back of the page if necessary. With Friend With Stranger Alone P participant 1 participant 2 12 4 7 16 participant 3 participant 4 2 3 9 17 T= 22 SS = 5 T= 14 T= 18 SS = 5 SS = 5 ΣΧ266 G= 54 a) What type of statistical analysis should you perform? Please explain your rationale b) Please state the null and alternative hypotheses c) Please complete the table below. Show all your work. Source SS df MS F Between treatments Within treatments Between subjects Error Total d) At an alpha level of .01, make a general conclusion (no stats talk) about the findings.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Basics of Inferential Statistics
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