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
hammer [34]
2 years ago
8

Consider a researcher who is conducting final clinical trials to validate that a new treatment for anxiety is effective. This re

searcher is extremely focused on avoiding mistakes in concluding that this new treatment is effective when it really is not when conducting their research. What should this researcher do
Social Studies
1 answer:
8_murik_8 [283]2 years ago
3 0

Answer:

Option A

Explanation:

The complete question is  

Consider a researcher who is conducting final clinical trials to validate that a new treatment for anxiety is effective. This researcher is extremely focused on avoiding mistakes in concluding that this new treatment is effective when it really is not when conducting their research. What should this researcher do?

 

 a. set a low alpha level  

 b. set a high alpha level  

 c. set a low sample mean  

 d. set a high sample mean  

Solution

Option A

While carrying out multiple tests, alpha levels are set at low value. In this way value of alpha also reduces. The lower is the value of alpha, the lower will the chances of rejecting a null hypothesis. The chances of type II error increases, which makes it difficult to reject the null hypothesis

Null hypothesis in this case is "New treatment is effective"

You might be interested in
bicycle. Select one: a. Has all the rights and responsibilities as a driver of a motor vehicle. b. Can operate at all times, in
LiRa [457]

Answer:

a. Has all the rights and responsibilities as a driver of a motor vehicle.

Explanation:

  • The bicycle is a vehicle that any person riding contains the same rights that apply to a driver operating a vehicle.
  • Any person who uses a bicycle is subject to penalties for violating that law as is a person operating a motor vehicle, and they may use the shoulder of the road. It carries the same rules and regulation as does that of the other vehicles on the road.
4 0
3 years ago
What is the kyoto plan?
hjlf
This is an international agreement, which extends the 1992 United Nations framework Convention on Climate change.
6 0
2 years ago
Understanding the difference between subjectivity and objectivity is important in discussing art. Identify each description as e
bonufazy [111]

Answer and Explanation:

<u>Objectivity refers to a statement that concerns a fact - something that the speaker or others can prove to be true, or something that is plain for everything to see and agree upon. </u>Having that in mind, the following options from the question are objective:

1. The Vietnam Veterans Memorial was completed in 1982.

3. Van Gogh used many variations of the color blue in The Starry Night.

4. Van Gogh's Self Portrait measures 25.5 by 21.5 inches.

All the sentences above state facts instead of opinions. Anyone can look up the date when the Memorial was completed. Anyone can see if there are many variations of the color blue in the painting. Anyone can use a measuring tape.

<u>Subjectivity refers to a statement that concerns an opinion. It is the speaker's personal view or perception of something.</u> Others can easily disagree with what is expressed, and no one can prove it to be right or wrong. Having that in mind, the following options are subjective:

2. Individual expression is the most important aspect of any artwork. - Someone might say something else is the most important aspect. This is an opinion.

5. Artists are more creative than other people. - Not necessarily. Maybe, there are very creative people who are not artists.

6. The painting is beautiful. - Someone might find it ugly.

7. The painting seems large. - Depending on what we compare it to, the painting can also seem small.

8. The house has a cozy feel to it. - Someone might disagree and think the house is uncomfortable or too small, for instance.

4 0
3 years ago
In Hawaii, you can almost always expect 80°F temperatures and daily showers. This is an example of _____.
lord [1]
Daily climate or yeah that the awser
8 0
3 years ago
Read 2 more answers
What kind of heat transfer happens when the sun is heating your body? *
Burka [1]

Answer:

Radiation

Explanation:

Energy from the sun is transferred through space and through the earth's ... Although you are surrounded by air, the air has nothing to do with this transfer of heat. ... radiation] It is infrared radiation that produce the warm feeling on our bodies. ... This type of heating is most commonly seen in the kitchen with a boiling liquid.

7 0
2 years ago
Read 2 more answers
Other questions:
  • How many votes needed to confirm a supreme court justice?
    9·1 answer
  • A __________ is the formation of a political union by a number of states with a central government.
    5·2 answers
  • A tenet of ______ is that all people should uphold certain values, such as honesty and other values that society needs to functi
    8·1 answer
  • External governance control mechanisms include __________ and ________________.a. public activistsb. competitors market for corp
    5·1 answer
  • Debbie and Steve are discussing a lecture given by their ethics professor after class one day. The professor said that misstatem
    6·1 answer
  • 2. Decreasing W-4 allowances will ________ the net pay in your paycheck and ______ your total tax burden.
    9·2 answers
  • What is revealed about human purpose from the readings? What does it mean for humans to flourish, in other words to achieve spir
    7·1 answer
  • Sean stopped outside his professor’s office to check on the answers to a quiz. When he began to write the answers down, his pen
    5·1 answer
  • What is required of dod personnel if a human rights violation is observed in the aor?
    11·1 answer
  • In the united states, which race would be considered the dominant group? group of answer choices latino white asian black
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!