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

Author Question: A null hypothesis states that all differences between groups are due to A) extraneous variables ... (Read 92 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jun 20, 2018
A null hypothesis states that all differences between groups are due to
 
  A) extraneous variables B) control
  C) operation of the IV D) chance

Question 2

Nina is planning an experiment for her doctoral dissertation. She has already found a research
  idea, conducted the literature search, and formed her hypothesis. What does she need to do
  next?
 
  A) prepare the statistical analysis B) develop the experimental design
  C) seek help from her advisor D) conduct the experiment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


nmorano1

  • Hero Member
  • *****
  • Posts: 598
Reply #2 on: Jun 20, 2018
Thank you!


jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Some common functional groups of biomolecules Some common functional groups of biomolecules
Ethnic Differences in Financial Support for College Based on a sample of 304 emerging adults aged 2 Ethnic Differences in Financial Support for College Based on a sample of 304 emerging adults aged 2
If you want to show differences between items at the same time, a bar graph is more effective than a If you want to show differences between items at the same time, a bar graph is more effective than a
The United States in the Caribbean and Central America The United States in the Caribbean and Central America
Groups of Elephants Groups of Elephants
What is the differences between RNA seq and RAD seq? What is the differences between RNA seq and RAD seq?
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library