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

Author Question: What is the unpredictable part in the simple linear regression model ? a. and b. c. ... (Read 108 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jun 24, 2018

  What is the unpredictable part in the simple linear regression model ?
 

  a. and
  b.
  c.
  d.

Question 2


  Suppose a study gives the following summary: Sxy = 0.85, Sxx = 7.5, Syy = 6.2. What is the value for the correlation coefficient, ryx?
 

  a.ryx = 0.12
  b.r = 0.014
  c.ryx = 0.018
  d.ryx = 50.4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

izzat

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: c

Answer to Question 2

correct: a


hubes95

  • Member
  • Posts: 561
Reply 2 on: Jun 24, 2018
Excellent

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

The Solar Model The Solar Model
Model for evidence-based clinical decision making. Model for evidence-based clinical decision making.
Marx's Model Of The Social Classes Marx's Model Of The Social Classes
Model of proposed supercomplex of complexes I, III, and IV Model of proposed supercomplex of complexes I, III, and IV
For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains
The sliding-filament model The sliding-filament model
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library