MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
Bartleby Related Questions Icon

Related questions

Question
Not understanding how they’re getting the p value
t value for
A study of traits in people was conducted. A rating score was determined for each in a sample of people of a large Independent
university. For one portion of the study, the researcher modeled a person's score (y) as a function of age, gender, variable
education, and income. Data on n= 193 people yielded the results in the table to the right. Complete parts a
through c.
p-value
Họ: B; = 0
Age (x1)
Gender (x2)
0.10
>0.10
2.05
<0.10
Education (x3)
Income (x4)
0.52
>0.10
- 0.55
>0.10
Overall model: R = 0.11, F = 5.81 (p-value <0.01)
a. Conduct a test of overall model utility. Use a = 0.10. What are the null and alternative hypotheses?
A. Ho: B1 = B2 = B3 =B4 = 0
O B. Ho: At least one ß, #0
Ha: Po = B1 = B2 = ß3 = B4 = 0
Ha: At least one B, #0
O C. Ho: At least one ß, #0
O D. Ho: Po = B1 = B2 = B3 = B4 = 0
Ha: At least one B; # 0
Ha: B1 = B2 = B3 = B4 = 0
What is the test statistic?
F = 5.81 (Round to two decimal places as needed.)
What is the p-value?
p= 0.0000 (Round to four decimal places as needed.)
expand button
Transcribed Image Text:t value for A study of traits in people was conducted. A rating score was determined for each in a sample of people of a large Independent university. For one portion of the study, the researcher modeled a person's score (y) as a function of age, gender, variable education, and income. Data on n= 193 people yielded the results in the table to the right. Complete parts a through c. p-value Họ: B; = 0 Age (x1) Gender (x2) 0.10 >0.10 2.05 <0.10 Education (x3) Income (x4) 0.52 >0.10 - 0.55 >0.10 Overall model: R = 0.11, F = 5.81 (p-value <0.01) a. Conduct a test of overall model utility. Use a = 0.10. What are the null and alternative hypotheses? A. Ho: B1 = B2 = B3 =B4 = 0 O B. Ho: At least one ß, #0 Ha: Po = B1 = B2 = ß3 = B4 = 0 Ha: At least one B, #0 O C. Ho: At least one ß, #0 O D. Ho: Po = B1 = B2 = B3 = B4 = 0 Ha: At least one B; # 0 Ha: B1 = B2 = B3 = B4 = 0 What is the test statistic? F = 5.81 (Round to two decimal places as needed.) What is the p-value? p= 0.0000 (Round to four decimal places as needed.)
Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Text book image
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Text book image
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Text book image
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
Text book image
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Text book image
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman