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

Author Question: All of the following are basic precautions when using the results from regression analysis except . ... (Read 17 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
All of the following are basic precautions when using the results from regression analysis except .
  1.Using values of x close to the centroid could result in more variation for than further from the centroid.
  2.Do not use values of the independent too far outside the domain of the sample data.
  3.Correlation does not always imply causation.
  4.Do not use values of a sample from a different population than the regression line is modeling.

Question 2

Which of the following does not directly influence the value of the standard error of the regression slope, ?
  1.sample size
  2.dispersion of x values
  3.dispersion around the line
  4.y-intercept


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jordangronback

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

4


jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jul 24, 2018
:D TYSM

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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.

Pregnant woman taking precautions to prevent a toxoplasmosis infection by (a) having someone else ... Pregnant woman taking precautions to prevent a toxoplasmosis infection by (a) having someone else ...
Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ... Basic sliding effleurage using the thumb gets into the small spaces between the metatarsals of the ...
Table - Correlation Analysis Table - Correlation Analysis
Table - Correlation Analysis Table - Correlation Analysis
An electropherogram showing the results of a DNA profile analysis An electropherogram showing the results of a DNA profile analysis
The nucleosome core particle derived from X-ray crystal analysis The nucleosome core particle derived from X-ray crystal analysis
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library