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
Nostrana [21]
3 years ago
15

A researcher conducts an experiment on human memory and recruits 15 people to participate in her study. She performs the experim

ent and analyzes the results. She uses a t-test for a mean and obtains a p-value of 0.17.Which of the following is a reasonable interpretation of her results?A. This proves that her experimental treatment has no effect on memory.B. If there is a treatment effect, the sample size was too small to detect it.C. She should reject the null hypothesis.D. There is evidence of a small effect on memory by her experimental treatment.
Social Studies
1 answer:
cricket20 [7]3 years ago
6 0

Answer: <em>Option B is correct.</em>

Explanation:

The p - value that is for a given model, the probability that, when the null hypothesis is correct/true, the summary will be equal to, or to a certain extent more than , the observed result but in this case it is quite high which leaves us with a little evidence of any effect. Hence,  <em>In this case if there is a treatment effect, the sample size taken in consideration was too small to detect it. </em>

<em> </em>

You might be interested in
Who were the docetists? what follows from their false concept about jesus?
Sonbull [250]

Docetist are religious group of people following the doctrine of Docetism (Dokētaí=illusionists), based on the phenomenon on Christ being both human and God. This particular doctrine denies Christ’s historical and bodily existence and claims it to be an illusion. Therefore, Docetist say that Christ didn’t repay for sins as he wasn’t even alive. Action and beliefs of Docetist have arisen concern over the figurative or literal meaning of sentence “The World was made of Flesh” (Gospel of Jon).

5 0
3 years ago
A study is conducted to confirm the statement "Punishment will be harsher for drunk drivers who cause serious injuries than for
Alika [10]

Answer:

b) prediction

Explanation:

Based on the information provided it can be said that this statement, which is a guess at the outcome of a hypothesis, is an example of a prediction. That is because it is guessing as to what will happen (consequence) in a certain scenario without actual proof or facts. Therefore predicting based on very little to no information.

5 0
3 years ago
A situation in which an adolescent does not seem to know or care about his or her identity is called: role confusion. identity a
Fiesta28 [93]
According to Erikson's theory of development, role confusion is when an adolescent does not establish or create their role in society.  Role confusion is when they are unsure of themselves or their place in society.  This can lead to experimentation in different ways of living (lifestyles) and can lead to a feeling of unhappiness. 
<span />
5 0
3 years ago
Why were several rulers in 18th century europe known as englitented despoto?
UkoKoshka [18]

Answer:

Because they are Absolute ruler who used his or her power to bring about political and social change. Despot means "absolute ruler."

Explanation:

The 'enlightement' introduced the idea that the kings should not be the one that has the highest power in a country. It should be the law.

Several rulers in 18th century (including the founding fathers) use their power as a ruler to instill law as the highest power in the country.  The founding fathers did this by establishing the constitution and representative democracy. The constitution made government officials became a subject to the same law as the citizen. Representative democracy give the citizens with the ability to overthrew the rulers in case those rulers fail to fulfill their duty.

4 0
3 years ago
Which statement describes the strategy Germany followed after Russia withdrew from the war​
dezoksy [38]

Answer: The Germans moved all their troops to the front on the border of France

Explanation:

7 0
3 years ago
Other questions:
  • (WILL MARK BRAINLIST :D) who's up for the next challenge! or are you gonna pass this up?
    11·1 answer
  • Tommy is repeating a series of digits in the order in which he heard an experimenter read them. the experimenter is testing the
    13·1 answer
  • If the man's world is said to be the state, his struggle, his readiness to devote his powers to the service of the community, th
    14·1 answer
  • A man walking down the street appears to have an illegal weapon. What can a police officer do?
    11·2 answers
  • What term is used for intense feelings that are directed at someone or something?
    15·1 answer
  • Which of the following was a legend of the Phoenician sea traders?
    12·1 answer
  • Please Help! (Study Island)
    10·1 answer
  • Hey ur name is im guessing
    9·2 answers
  • What step must take place for Sandra Day O'Connor to become a U.S. Supreme Court Associate Justice?
    14·1 answer
  • Those same think tanks and lobbying firms who are currently working to spread
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!