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

Author Question: The correct argument for using a one-tailed test when there is a clear basis for predicting a result ... (Read 32 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jun 20, 2018
The correct argument for using a one-tailed test when there is a clear basis for predicting a result in a given direction is that

Question 2

Which of the following is true about hypothesis testing for a linear prediction rule?
 
  A) If the correlation coefficient is significant, the regression coefficient will be significant.
  B) If the correlation coefficient is significant, the standardized regression coefficient will be significant, but the unstandardized (ordinary) regression coefficient will not.
  C) The t test for the correlation coefficient tests the significance of the regression constant.
  D) The t test for the correlation coefficient tests the significance of both the regression constant and the regression coefficient.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

Right on time. Thanks a bunch.

Answer to Question 2

A


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jun 20, 2018
:D TYSM

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

A plaque is a clear area in which all bacteria have been lysed by phages A plaque is a clear area in which all bacteria have been lysed by phages
The molecular basis of genetic complementation The molecular basis of genetic complementation
The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
The Wug Test The Wug Test
A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ... A Mono-Diff test in which the presumptive well contains the patient's serum mixed with ...
The Basis of Ethical Principles for Massage Therapists The Basis of Ethical Principles for Massage Therapists
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library