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
Reil [10]
2 years ago
7

Data analysis indicated differences between the experimental and control groups at a probability value of. 05 with d =. 15. thes

e results indicate:____.
Social Studies
1 answer:
MA_775_DIABLO [31]2 years ago
3 0

These results indicate Statistically significant differences, but very little effect size.

The probability value or p-value in hypothesis testing can be defined as the probability of an observed effect actually occurring as a result of the manipulation of the variables. The different p-values indicate how much of the effect is due to the experimental manipulation, and how much of the effect can be attributed to chance.

Higher p-values indicate that the null hypothesis- that there is no significant effect of the variables- may be accepted as true. Similarly, lower p-values indicate a lower probability of the null hypothesis being accepted. The standard value of p, below which the null hypothesis is rejected is .05. This implies that when the p-value is < or = .05, the null hypothesis is rejected, and the observed effect of the experiment is statistically significant.

Since the p-value given in the question is exactly .05, it is still statistically significant.

The effect size, in simple terms, can be defined as the degree of effect of the experiment observed in a sample- the size of the difference between groups. The effect size of a study can be measured in terms of Cohen's d. According to this measure, d = 0.2, 0.5, and 0.8 correspond to small, medium, and large effects respectively.

In the question above, d=.15, which is less than 0.2, indicates that the effect size is very small.

Learn more about Statistically significant here: brainly.com/question/15848236

#SPJ4

You might be interested in
Drag and drop each characteristic to the correct ancient society. Citizens had a role in deciding about how their society was go
ludmilkaskok [199]

Citizens had a principal role in the development of a society.

Explanation:

No.1. Citizens had a role in the governance of the society at large.

No.2. They participated in making and implementing the law.

No.3. Though there were various branches in the government, however there was a system that no branch becomes too powerful.

5 0
3 years ago
What statement supports how meat consumption can be used to determine a nation's developed?
Natalija [7]

Answer:

The more developed a nation is, the more meat is consumed by people.

Explanation:

Meat costs more money and takes much more energy to produce, so developed countries are the ones that consume more meat.

6 0
3 years ago
Which of the followings statements comparing the continental and British armies is most accurate?
lara [203]
Option c is correct the continental army used guerrilla tactics and swarm they're conventional tactics of lining in big clumps and marching.

6 0
3 years ago
Which government agencies establishes the nations overall transportation policies
Scilla [17]

The correct answer is the United States Department of Transportation. According to the Department of Transportation, their mission is to "The mission of the Department is to: Serve the United States by ensuring a fast, safe, efficient, accessible and convenient transportation system that meets our vital national interests and enhances the quality of life of the American people, today and into the future"

This means that the DOT is responsible for ensuring that transportation systems are up to date and meet the emerging needs of Americans.

3 0
3 years ago
5.4.3 Quiz: Ending Racism in Your Life
pav-90 [236]
D) that this difference in treatment should stop now
5 0
2 years ago
Other questions:
  • The key battle that finally turned the tide against the Confederates was the __________.
    5·1 answer
  • With other workers of the same skills, workers formed a. strikes. c. trade unions. b. famines. d. prejudices.
    7·1 answer
  • According to the sociologist Erik Wright’s Marxian model, the __________ is composed of individuals who have inherited fortunes,
    8·1 answer
  • Careers in the fitness and wellness industry __________.
    13·2 answers
  • The ________ states that the opportunity cost of producing a good always rises as one produces more of it.a. law of increasing r
    12·1 answer
  • Which science did Gregor Mendel establish? Gregor Mendel established the science of
    9·2 answers
  • Look at this map of Ancient Greece. Summarize in 5-7 sentences what you learned about Greek trading.
    11·1 answer
  • The managerial tools for ________ include a swot analysis, forecasting, and vrio analysis.
    8·1 answer
  • What does it mean to say that research is probabilistic?.
    14·1 answer
  • In the movie Memento, the main character is trying to solve a mystery but can't remember
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!