Homework Help is Here – Start Your Trial Now!
Math
Statistics
a. Do the results indicate a significantly higher esti- mated speed for the "smashed into" group? Use one-tailed test with a = .01. b. Compute the estimated value for Cohen's d to measure the size of the effect. c. Write a sentence demonstrating how the results C the hypothesis test and the measure of effect size would appear in a research report. 9 Nume t higha

a. Do the results indicate a significantly higher esti- mated speed for the "smashed into" group? Use one-tailed test with a = .01. b. Compute the estimated value for Cohen's d to measure the size of the effect. c. Write a sentence demonstrating how the results C the hypothesis test and the measure of effect size would appear in a research report. 9 Nume t higha

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
a classic how fast were the cars going when they smashed a question can influence eyewitness memory. In the study, college students watched a film of an question except the verb was changed to "hit" in- into each other?" Another group was asked the sar stead of "smashed into." The "smashed into" grou about what they saw. One group was asked, "Abou study demonstrating how the language used to ask automobile accident and then were asked c 18. In 1974, a question can influence eyewitness memory In a question about what they saw. One group was asked, "AL how fast were the cars going when they smashed into each other?" Another group was asked the question except the verb was changed to "hit" in stead of "smashed into." The "smashed into" gre reported significantly higher estimates of speed th the "hit" group. Suppose a researcher repeats this study with a sample of today's college students an obtains the following results. Estimated Speed Smashed into Hit n = 15 n = 15 M = 40.8 M = 34.0 SS = 510 SS = 414 %3D a. Do the results indicate a significantly higher esti- mated speed for the "smashed into" group? Use one-tailed test with a = .01. %3D b. Compute the estimated value for Cohen's d to measure the size of the effect. c. Write a sentence demonstrating how the results o the hypothesis test and the measure of effect size would appear in a research report. 19 Nume. hiohe
Transcribed Image Text:a classic how fast were the cars going when they smashed a question can influence eyewitness memory. In the study, college students watched a film of an question except the verb was changed to "hit" in- into each other?" Another group was asked the sar stead of "smashed into." The "smashed into" grou about what they saw. One group was asked, "Abou study demonstrating how the language used to ask automobile accident and then were asked c 18. In 1974, a question can influence eyewitness memory In a question about what they saw. One group was asked, "AL how fast were the cars going when they smashed into each other?" Another group was asked the question except the verb was changed to "hit" in stead of "smashed into." The "smashed into" gre reported significantly higher estimates of speed th the "hit" group. Suppose a researcher repeats this study with a sample of today's college students an obtains the following results. Estimated Speed Smashed into Hit n = 15 n = 15 M = 40.8 M = 34.0 SS = 510 SS = 414 %3D a. Do the results indicate a significantly higher esti- mated speed for the "smashed into" group? Use one-tailed test with a = .01. %3D b. Compute the estimated value for Cohen's d to measure the size of the effect. c. Write a sentence demonstrating how the results o the hypothesis test and the measure of effect size would appear in a research report. 19 Nume. hiohe
Expert Solution
Step 1

* SOLUTION :- 

Given that,

Statistics homework question answer, step 1, image 1

steps

Step by step

Solved in 4 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar 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
SEE MORE TEXTBOOKS