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 22 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!

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ... Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ...
Proposed mechanism of glutamine-dependent amidotransferases Proposed mechanism of glutamine-dependent amidotransferases
Replication fork regression as a likely response to a blocking DNA lesion Replication fork regression as a likely response to a blocking DNA lesion
GENETIC ANALYSIS GENETIC ANALYSIS
Allelic phase analysis in human families A and B Allelic phase analysis in human families A and B
Animated Light-independent reactions in CAM plants. Animated Light-independent reactions in CAM plants.
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library