« previous next »

Author Question: Since regression analysis involves numerical data, it is not possible to use categorical data to ... (Read 72 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jun 24, 2018
Since regression analysis involves numerical data, it is not possible to use categorical data to build a regression model.
 
  Indicate whether the statement is true or false

Question 2

Test the null hypothesis at the 5 level of significance.
 
  What will be an ideal response?
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


succesfull

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

FALSE

Answer to Question 2

Reject H0 if F > F4, 15, 0.05 = 3.06. Therefore, H0 is rejected. We conclude that at least two of the population means are not equal.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Defensive mutualism involves species that receive food or shelter in return for providing protection Defensive mutualism involves species that receive food or shelter in return for providing protection
2006 Data:Top 25 Substances Involved in Human Exposures 2006 Data:Top 25 Substances Involved in Human Exposures
Sample communication analysis Sample communication analysis
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ... Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Modern Systems Analysis and Design (4th Edition) Modern Systems Analysis and Design (4th Edition)
Table - Correlation Analysis Table - Correlation Analysis
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library