Research psychologists at the University of Minnesota are interested in comparing the average critical reading SAT scores for 9 sets of identical twins, one of whom was raised in a family with no other children (no siblings) and one of whom was raised in a family with other children (with siblings). The reading SAT score for each twin was recorded and then entered into Excel. Based on this paragraph of text, use the correct excel output above to answer the following question. What is the 90% confidence interval for uwith Siblings HNo Siblings? O a. (-10.5812, 122.5812) O b.(-114.4492, 2.4492) O C. (-122.5812, 10.5812) O d. (-2.4492, 114.4492) O e. None of the answers is correct
Research psychologists at the University of Minnesota are interested in comparing the average critical reading SAT scores for 9 sets of identical twins, one of whom was raised in a family with no other children (no siblings) and one of whom was raised in a family with other children (with siblings). The reading SAT score for each twin was recorded and then entered into Excel. Based on this paragraph of text, use the correct excel output above to answer the following question. What is the 90% confidence interval for uwith Siblings HNo Siblings? O a. (-10.5812, 122.5812) O b.(-114.4492, 2.4492) O C. (-122.5812, 10.5812) O d. (-2.4492, 114.4492) O e. None of the answers is correct
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question

Transcribed Image Text:df
14
Confidence Interval (in terms of No Siblings - With Siblings)
Confidence Coefficient
Lower Limit
0.90
-114.4492
2.4492
Upper Limit
Hypothesis Test (in terms of No Siblings - With Siblings)
Hypothesized Value
Test Statistic
p-value (Lower Tail)
p-value (Upper Tail)
p-value (Two Tail)
0.1136
Research psychologists at the University of Minnesota are interested in comparing the average critical reading SAT scores for 9 sets of identical twins, one of whom
was raised in a family with no other children (no siblings) and one of whom was raised in a family with other children (with siblings). The reading SAT score for each
twin was recorded and then entered into Excel. Based on this paragraph of text, use the correct excel output above to answer the following question.
What is the 90% confidence interval for uwith Siblings - HNo Siblings?
O a. (-10.5812, 122.5812)
O b.(-114.4492, 2.4492)
O c. (-122.5812, 10.5812)
O d. (-2.4492, 114.4492)
O e. None of the answers is correct
Save A
ck Save and Submit to save and submit. Click Save All Answers to save all answers.
MacBook Pro

Transcribed Image Text:* Question Completion Status:
No Siblings - With Siblings
Sample Size
Sample Mean
Sample Standard Deviation
-56.0000
107.4151
Confidence Interval (in terms of No Siblings - With Siblings)
Confidence Coefficient
0.90
Lower Limit
-122.5812
Upper Limit
10.5812
Hypothesis Test (in terms of No Siblings - With Siblings)
Hypothesized Value
Test Statistic
p-value (Lower Tail)
p-value (Upper Tail)
p-value (Two Tail)
0.1564
No Siblings
With Siblings
9
Sample Size
Sample Mean
Sample Standard Deviation
446.0000
502.0000
79.9937
59.2642|
df
14
Confidence Interval (in terms of No Siblings - With Siblings)
Confidence Coefficient
Lower Limit
0.90
-114.4492
2.4492
Upper Limit
Save
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
MacBook Pro
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 with 1 images

Knowledge Booster
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.Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman