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

Author Question: In regression analysis, the F-test tells you if all of the variables taken together help explain the ... (Read 43 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jun 29, 2018
In regression analysis, the F-test tells you if all of the variables taken together help explain the variation in the dependent variable.
 
 Indicate whether the statement is true or false

Question 2

The error caused by rejecting the null hypothesis when it is, in fact, true is called a _____.
 a. Type II error
  b. confidence level error
  c. confidence interval error
  d. Type I error


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ansleighelindsey

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jun 29, 2018
Answer to Question 1

T
The F-test measures all of the variables together, while the t-test measures each variable independently.

Answer to Question 2

D


fagboi

  • Member
  • Posts: 535
Reply 2 on: Jun 29, 2018
:D TYSM

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc
Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ... Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ...
Explain the myogenic autoregulation of the glomerular filtration rate Explain the myogenic autoregulation of the glomerular filtration rate
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ... Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...
Table - Correlation Analysis Table - Correlation Analysis
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library