This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A regression analysis between a dependent variable (Y) and an independent variable (X) was performed ... (Read 125 times)

parker123

  • Full Member
  • ***
  • Posts: 137
on: Mar 25, 2023

A regression analysis between a dependent variable (Y) and an independent variable (X) was performed and part of the Excel results is shown below.

 

ANOVA     

 

df

SS

MS

F

Significance F

Regression

1

552.0

552.0

69.0

0.0000

Residual (Error)

10

80.0

8.0

  
Total

11

632.0

 

 

 

      

 

Coefficients

Standard Error

t Stat

P-value

 
Intercept

4.3939

1.7569

2.5009

0.0314

 
X

1.9650

0.2387

8.2315

0.0000

 


Answer the following questions based on the above information and use a 95% confidence.

 

a.Is the regression model significant at 95% confidence? Why or why not. Fully explain.
b.Is X significant? Why or why not. Fully explain.
c.Compute the value of R-square.
d.Determine the multiple R.
e.Compute the standard error.
f.What has been the sample size for this problem?

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by parker123 on Mar 25, 2023

wangyichun

  • Full Member
  • ***
  • Posts: 179
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


parker123

  • Member
  • Posts: 137
Reply 2 on: Mar 25, 2023
Gracias!

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Plains zebra are highly dependent on water. Plains zebra are highly dependent on water.
Meiosis Accounts for Independent Assortment of Alleles p1 Meiosis Accounts for Independent Assortment of Alleles p1
Systems Analysis and Design, 10th Edition Systems Analysis and Design, 10th Edition
Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ
Complementation analysis of alternative outcomes of two wingless mutations Complementation analysis of alternative outcomes of two wingless mutations
In the PCR amplification and analysis of one STR locus In the PCR amplification and analysis of one STR locus
Video: Interpreting a cladogram Animation

For a complete list of videos, visit our video library