« previous next »

Author Question: Increasing the confidence-interval level from .95 to .99 a. increases the likelihood of including ... (Read 59 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jun 20, 2018
Increasing the confidence-interval level from .95 to .99
 
  a. increases the likelihood of including the population mean within its limits
  b. decreases the likelihood of including the population mean within its limits
  c. increases the number of degrees of freedom
  d. none of these, since a confidence interval may never include the true population mean

Question 2

If two variables are correlated,
 
  a. prediction of one variable from another is reasonable.
  b. prediction of one variable from another is not possible.
  c. regression cannot be linear.
  d. a curvilinear relationship exists.


Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

All living apes possess rotating, suspensory shoulders, including humans. All living apes possess rotating, suspensory shoulders, including humans.
Shy children often have a high arousal level in novel social situations. Over time, parents can help ... Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
Level II HCPCs Codes Cont. Level II HCPCs Codes Cont.
A society’s dominant ideologies are reinforced throughout the society, including its literature. ... A society’s dominant ideologies are reinforced throughout the society, including its literature. ...
Increasing/decreasing Functions Increasing/decreasing Functions
Increasing/decreasing Functions Increasing/decreasing Functions
Video: Cerebral Cortex Animation

For a complete list of videos, visit our video library