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

Author Question: Under what circumstances will the chi-square test for goodness of fit produce a large value for a ... (Read 73 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jun 20, 2018
Under what circumstances will the chi-square test for goodness of fit produce a large value for a chi-square?
 
  A) when the sample proportions match the hypothesized population proportions
  B) when the sample proportions are much different than the hypothesized population proportions
  C) when the sample mean is close to the population mean
  D) when there is a large difference between the sample mean and the population mean

Question 2

A sample of n = 25 scores has a mean of M = 65 and an estimated standard error of 2 points. What is the sample variance?
 
  A) s2 = 100
  B) s2 = 96
  C) s2 = 50
  D) s2 = 48


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lolol

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
Reply #2 on: Jun 20, 2018
Thank you


lolol

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Your heart beats over 36 million times a year.

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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Large intestine Large intestine
Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method
Apply light effleurage around abdomen in a large circle with the palm of a flat hand. Apply light effleurage around abdomen in a large circle with the palm of a flat hand.
Taste Test Taste Test
A container in the shape of a right circular cylinder with no top has surface area square feet. A container in the shape of a right circular cylinder with no top has surface area square feet.
Genetic Drift in Large and Small Populations Genetic Drift in Large and Small Populations
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library