« previous next »

Author Question: In developing a 95 confidence interval for the expected value of y from a simple linear regression ... (Read 60 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jul 24, 2018
In developing a 95 confidence interval for the expected value of y from a simple linear regression problem involving a sample of size 10, the appropriate table value would be 1.86.
  Indicate whether the statement is true or false

Question 2

The prediction interval developed from a simple linear regression model will be very narrow when the value of x used to predict y is equal to the mean value x.
  Indicate whether the statement is true or false


Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 24, 2018
Answer to Question 1

F

Answer to Question 2

T


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

bcretired

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

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?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

How to calculate simple interest (Part 1) How to calculate simple interest (Part 1)
Indoor air pollution in the developing world arises from fuelwood burning Indoor air pollution in the developing world arises from fuelwood burning
Simple Decorating Techniques: Side masking Simple Decorating Techniques: Side masking
Developing Child, The Developing Child, The
Solving Linear Equations Solving Linear Equations
Solving linear system by elimination Solving linear system by elimination
Video: Inflammatory response Animation

For a complete list of videos, visit our video library