« previous next »

Author Question: In the goodness-of-fit chi-square test, under which assumption are the expected frequencies ... (Read 97 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jun 24, 2018
In the goodness-of-fit chi-square test, under which assumption are the expected frequencies constructed?
 a. The population follows the chi-square distribution.
  b. The null hypothesis is true.
  c. The alternative hypothesis is true.
  d. The null hypothesis is false.
  e. None of the above assumptions are necessary to construct the expected frequencies.

Question 2

The middle 0.95 portion of the chi-square distribution with 10 degrees of freedom has table values of:
 a. 2.558, 3.247, respectively.
  b. 3.247, 18.307, respectively.
  c. 3.247, 20.483, respectively.
  d. 3.940, 20.483, respectively.
  e. 4.366, 23.843, respectively.


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Recombinant Frequencies Recombinant Frequencies
The Inverse-Square Law The Inverse-Square Law
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Voltmeter hookup to test the voltage drop of the charging circuit. Voltmeter hookup to test the voltage drop of the charging circuit.
Phalen’s test Phalen’s test
Gamete genotype frequencies calculated from genetic linkage data Gamete genotype frequencies calculated from genetic linkage data
Video: Structures that affect circulation - arterioles and vasomotor responses

For a complete list of videos, visit our video library