« previous next »

Author Question: Select the most appropriate statistic for the following. We take random samples of married, ... (Read 80 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 24, 2018

Select the most appropriate statistic for the following.
   We take random samples of married, single, and divorced workers to determine if mean earnings differ among these groups:


  1.ANOVA
  2.two sample z test about a mean with two-sided alternative
  3.chi square test
  4.inference of regression

Question 2

Select the most appropriate statistic for the following.
   We want to test for a relationship between race and employment status (employed or not):


  1.ANOVA
  2.two sample z test about a mean with two-sided alternative
  3.chi square test
  4.inference of regression


Toya9913

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

3


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
Reply #2 on: Jul 24, 2018
TY


Toya9913

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Generalized transduction by random incorporation of bacterial DNA into phage heads Generalized transduction by random incorporation of bacterial DNA into phage heads
Random Random
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
Portrait of A Married Couple Portrait of A Married Couple
Canadian seniors who suffer from select chronic conditions Canadian seniors who suffer from select chronic conditions
Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t
Video: DNA Replication Factory and Protein

For a complete list of videos, visit our video library