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

Author Question: If the alternative hypothesis of a test is Ha: , what is the corresponding null hypothesis? ... (Read 142 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Jun 24, 2018

  If the alternative hypothesis of a test is Ha: , what is the corresponding null hypothesis?
 

  a.Ha:
  b.Ha:
  c.Ha:
  d.Ha:

Question 2


  If a test of H0: versus Ha: were conducted for a sample of size 20, what would be the critical region for a significance level of ?
 

  a.(-4.5,4.5)
  b.t > 2.09
  c.t < -1.73 or t > 1.73
  d.t < -2.09 or t > 2.09


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: a

Answer to Question 2

correct: d


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Your heart beats over 36 million times a year.

Audiometry. The child in this photograph is undergoing a hearing test with an audiologist. Audiometry. The child in this photograph is undergoing a hearing test with an audiologist.
Earthquakes—Another Test For Plate Tectonics Earthquakes—Another Test For Plate Tectonics
Vertical filing systems offer an alternative to traditional upright storage systems Vertical filing systems offer an alternative to traditional upright storage systems
Cylinder Power Balance Test Cylinder Power Balance Test
Data for a Hypothetical Paternity Test Using 13 CODIS Genes Data for a Hypothetical Paternity Test Using 13 CODIS Genes
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library