« previous next »

Author Question: Which of the following provides the best analogy for the null hypothesis? a. typical cutoffs for ... (Read 40 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
on: Jun 22, 2018
Which of the following provides the best analogy for the null hypothesis?
 
  a. typical cutoffs for passing academic exams
  b. the assumption of innocence in the legal system
  c. a round robin tournament to find the best golfer
  d. ratings of multiple judges during the Olympics ice skating competition

Question 2

You are a member of a research team that is about to begin research on the effectiveness of a drug called Relax on the symptoms of anxiety. One of the researchers asks you to describe the null hypothesis for this study. What will you say?
 
  a. The null hypothesis states that the drug's effect will not differ from no treatment.
  b. The null hypothesis states that the dependent variable in this experiment must be objectively measured.
  c. The null hypothesis means the researchers must be blind to the identity of the individuals who are receiving the drug.
  d. The null hypothesis means there are no differences in demographic characteristics between the control and the experimental groups.


Alyson.hiatt@yahoo.com

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: b.

Answer to Question 2

Answer: a.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

A typical pedestal grinder with a wire wheel on the left side and a stone wheel on the right side. ... A typical pedestal grinder with a wire wheel on the left side and a stone wheel on the right side. ...
A typical electric cooling fan assembly after being removed from the vehicle. A typical electric cooling fan assembly after being removed from the vehicle.
A typical ignition switch showing all of the electrical terminals after the connector has been ... A typical ignition switch showing all of the electrical terminals after the connector has been ...
Typical neuron. Typical neuron.
Typical Reverse Osmosis Filter Setup Typical Reverse Osmosis Filter Setup
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library