Author Question: In a goodness-of-fit test, when the null hypothesis is true, the expected value for the chi-square ... (Read 108 times)

natalie2426

  • Hero Member
  • *****
  • Posts: 524
In a goodness-of-fit test, when the null hypothesis is true, the expected value for the chi-square test statistic is zero.
 
  Indicate whether the statement is true or false

Question 2

The reason that a decision maker might want to combine groups before performing a goodness-of-fit test is to avoid accepting the null hypothesis due to an inflated value of the test statistic.
 
  Indicate whether the statement is true or false



b614102004

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

TRUE

Answer to Question 2

FALSE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

For a complete list of videos, visit our video library