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

Author Question: The degrees of freedom for the chi-square test for goodness of fit is A) the number of categories ... (Read 220 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jun 20, 2018
The degrees of freedom for the chi-square test for goodness of fit is
 
  A) the number of categories minus one.
  B) the mean number of individuals per category minus the number of categories.
  C) the mean number of individuals per category minus one.
  D) the total number of individuals minus the number of categories.

Question 2

The effect size is
 
  A) (40  35 ) / 7 = 0.71
  B) (40  35 ) / 1.63 = 3.07
  C) (40  35 ) / 72 = 5 / 49 = 0.10
  D) (40  35 ) / 1.632 = 5 / 2.66 = 1.88


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


storky111

  • Member
  • Posts: 561
Reply 2 on: Jun 20, 2018
:D TYSM

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Triceps Reflex Test Triceps Reflex Test
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
Risk Factor Categories for Atherosclerotic Cardiovascular Disease Risk Factor Categories for Atherosclerotic Cardiovascular Disease
Step Test for Cardiovascular Endurance. Step Test for Cardiovascular Endurance.
Chromosome Number in Selected Animal Species Chromosome Number in Selected Animal Species
Video: Osteoporosis

For a complete list of videos, visit our video library