« previous next »

Author Question: A fellow researcher just completed his analysis of comparing age and annual income and found a ... (Read 73 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jun 20, 2018
A fellow researcher just completed his analysis of comparing age and annual income and found
  a correlation of +0.08. He is very excited and says he can now predict what people will earn
  based on their age. Is he correct?
 
  A) No, because it is near zero, indicating a very weak correlation.
  B) Yes, because the correlation is greater than zero.
  C) No, because there is not enough data to make a conclusion.
  D) Yes, because the correlation is positive.

Question 2

The null hypothesis for an experiment states that all differences between groups were due to
  ________, and not the result of ________.
 
  A) the IV; chance B) the DV; chance
  C) chance; the IV D) chance; the DV


angrybirds13579

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Critical thinking involves analysis in which the nurse examines patient data available from a variet Critical thinking involves analysis in which the nurse examines patient data available from a variet
Global Stratification: Income of the World's Nations Global Stratification: Income of the World's Nations
General Effects of Hydrotherapy* Comparing Thermo-Hydrotherapy and Cryo-Hydrotherapy General Effects of Hydrotherapy* Comparing Thermo-Hydrotherapy and Cryo-Hydrotherapy
Regional Variation in Income and Access to the Sea Regional Variation in Income and Access to the Sea
Modern Systems Analysis and Design (4th Edition) Modern Systems Analysis and Design (4th Edition)
Determine the nominal annual rate of interest of the following ordinary general annuity. Determine the nominal annual rate of interest of the following ordinary general annuity.
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library