1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrei [34K]
2 years ago
7

You conduct an experiment to see if using a new course format has an impact on learner performance. One group of learners took t

he course in the old format and another took it in the new format and then their grades were compared. What type of t-test should be used for this analysis
Social Studies
1 answer:
Angelina_Jolie [31]2 years ago
7 0

The question is incomplete and the full version can be found online.

Answer: Independent Samples t-test

Explanation:

The independent samples t test, also called an unpaired samples t test, is used to compare two sets of data from samples that are independent.

This experiment compares two sets of data, the grades from the group of learners that took the course in the old format and the group that took it in the new format, to see if the grades differ depending on the format of the course.

The one sample t test wouldn´t be correct because it´s used to compare one result with an expected value. And the paired t test wouldn´t be correct because it´s used to compare related observations, such as test scores from a test taken at different hours of the day.

You might be interested in
What is the term used for those Americans who supported independence
Dennis_Churaev [7]
Your answer would be Revolutionaries!
3 0
3 years ago
Read 2 more answers
Most productive farmland in the region
marishachu [46]

Fertile Crescent

The Fertile Crescent (also known as the "cradle of civilization") is a crescent-shaped region where agriculture and early human civilizations like the Sumer and Ancient Egypt flourished due to inundations from the surrounding Nile, Euphrates and Tigris rivers.

3 0
3 years ago
What can government do to reduce unemployment?
ankoles [38]
Governments typically seek to reduce unemployment by stimulating the economy through monetary or fiscal policy. Using monetary policy they increase the money supply in the hopes of reducing interest rates to spur economic growth. They can also use fiscal policy where they influence the level of taxes or government spending to influence economic development and to reduce unemployment as well. 
4 0
3 years ago
Which of the following illustrates conservation? Deirdre believes that five pennies have more value than two nickels. Joseph sav
Pani-rosa [81]

Answer:

Deirdre believes that five pennies have more value than two nickels

Explanation:

Conservation psychologically is simply said to be the way an individual thinks logically that enables that individual get to know that a certain quantity tat is left over  the same despite little change of the container, shape e.t.c.

Conservation is knowing really that at times, things can be in the same in quantity even though there is a slight or large change in the appearance of that thing. .

8 0
3 years ago
_____ models an appropriate response to a feared stimulus in graduated steps, after which the client attempts to imitate the mod
shutvik [7]
The correct answer is participant modeling. 

Participant modeling refers to a psychotherapy technique in which a therapist models or demonstrates to their client how to respond to a fear provoking stimulus in gradual steps. After this, the client is encouraged to imitate the therapist's modeled behavior step-by-step so that he or she can learn how to cope with the fear provoking stimulus when faced with it outside a therapy setting. 
7 0
3 years ago
Other questions:
  • PLEASE HELP
    9·1 answer
  • According to ginzberg's theory, the third stage, which occurs in early adulthood when people begin to explore specific career op
    15·1 answer
  • Read these sentences from the text:
    12·1 answer
  • List of strategies adopted for reconstruction of coronavirus
    8·1 answer
  • Where do rocks come from
    6·1 answer
  • Socialism offers which advantages to its citizens? Select all that apply.
    14·1 answer
  • _______ is a practice of emphasizing someone's positive qualities and focusing less on their negative ones.
    12·1 answer
  • What does TVET stands for?​
    10·1 answer
  • How long can you keep cooked turkey in the refrigerator
    8·2 answers
  • How many different countries help build a Boeing airplane?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!