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

Author Question: Discuss its limitations of regression.[br][br][b][color=red]Question 2[/color][/b][br][br]A Z-test ... (Read 64 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
on: Jun 29, 2018
Discuss its limitations of regression.

Question 2

A Z-test for differences of proportions requires a sample size greater than 100.
 
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 29, 2018
Answer to Question 1

The limitations of regression are:
1 . regression assumptions are usually violated in some way
2 . sometimes, there are too many predictor variables and they are highly correlated
3 . it is hard to know what should predict what
4 . almost nothing is really linear
5 . regression requires a certain type of data and not all data are like that
6 . regression can be overused

Answer to Question 2

F
It requires a sample size greater than 30.


silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jun 29, 2018
Thank you :)


ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jun 29, 2018
Happy to help you


« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Limitations on the Lifting of Unstable Air Limitations on the Lifting of Unstable Air
How to solve an exponential problem using a table of values (Question 2) How to solve an exponential problem using a table of values (Question 2)
How to fully analyze the standard and factored form of a quadratic equation (Question 1) How to fully analyze the standard and factored form of a quadratic equation (Question 1)
How to integrate trigonometric functions containing even powers (Question 2) How to integrate trigonometric functions containing even powers (Question 2)
this is a math question this is a math question
economic question economic question
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library