« previous next »

Author Question: If you were interested in finding out how learning increases with increases in studying, what ... (Read 158 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jun 20, 2018
If you were interested in finding out how learning increases with increases in studying, what statistical question would you be asking?
 
  a. Is there a relationship?
  b. Is there a difference?
  c. Is there a variable?
  d. A decision tree is needed to answer this question.

Question 2

A researcher obtained attractiveness ratings on a scale from 1 to 100. She then classified people into attractive and unattractive groups on the basis of these scores. In this example, the researcher used _______ data to create _______ data.
 
  a. descriptive; inferential
  b. inferential; logical
  c. categorical; measurement
  d. measurement; categorical


zacnyjessica

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Studying the Brain Studying the Brain
The neural pathway responsible for the production and learning of song in the male canary. The neural pathway responsible for the production and learning of song in the male canary.
Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ... Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ...
Nursing: A Concept-Based Approach to Learning, Volume I Nursing: A Concept-Based Approach to Learning, Volume I
Studying the genetic roots of mating and bonding behavior Studying the genetic roots of mating and bonding behavior
Polyploidy increases fruit size Polyploidy increases fruit size
Video: DNA Replication Factory and Protein

For a complete list of videos, visit our video library