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

Author Question: If we wished to use statistics to explore the possibility that early language acquisition is related ... (Read 83 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Aug 4, 2018
If we wished to use statistics to explore the possibility that early language acquisition is related to high Apgar scores at birth, we would most likely consult which descriptive statistic?
 
  A) Mean
  B) Variance
  C) A correlation of the two variables
  D) A correlated t-test

Question 2

The type of correlation best used with score data is the
 
  A) Point biserial correlation.
  B) Spearman rank-order correlation.
  C) Correlated t-test.
  D) Pearson product-moment correlation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


2125004343

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Aug 4, 2018
Thank you!


carolinefletcherr

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Aug 4, 2018
Always glad to help...


« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Fossil of an early invertebrate animal showing bilateral symmetry Fossil of an early invertebrate animal showing bilateral symmetry
A noose hanging from a “Liberty Tree” reveals this artist’s bias: The “tar-and-feathering” of a Brit A noose hanging from a “Liberty Tree” reveals this artist’s bias: The “tar-and-feathering” of a Brit
Reading and talking about a picture book is one effective way to improve children’s language ... Reading and talking about a picture book is one effective way to improve children’s language ...
Procedures and Diagnostic Tests Related to the Endocrine System Procedures and Diagnostic Tests Related to the Endocrine System
Early geologists discovered evidence of past glaciations in U-shaped valleys Early geologists discovered evidence of past glaciations in U-shaped valleys
Concepts related to cell injury and aging Concepts related to cell injury and aging
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library