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
Novay_Z [31]
3 years ago
7

A very large study showed that aspirin reduced the rate of first heart attacks by 44%. A pharmaceutical company thinks they have

a drug that will be more effective than aspirin, and plans to do a randomized clinical trial to test the new drug. What is the null hypothesis the company will use
Social Studies
1 answer:
svlad2 [7]3 years ago
3 0

Answer:

The null hypothesis the company would use is:

H0 = Drug A being more effective than Aspirin in the treatment of heart attack

Explanation:

In statistical analysis of the a hypothesis, it is the aim of the experimenter to show if there is any significant difference between the proposed objective and the desired results being sought for.

In the case of the pharmaceutical company, since they are trying to show that there is a significant improvement when thier drug is used (Drug A ) for treatment of heart attacks when compared with Aspirin drugs, they would adapt the null hypothesis stated above.

This shows that, both Drug A and Aspirin would be used in the treatment of two different individual and the results obtained compared together to determine which drug has significant effects in heart attack treatment.

You might be interested in
The aryans who invaded india brought with them a(n) ____________ religion.
lana66690 [7]
The Aryans who invaded India brought with them a new religion.
3 0
3 years ago
A utility company hires pollsters to knock on random doors in different parts of town to survey residents about the cost of thei
timurjin [86]
For this item and the choices we are given, I go with nonresponse. Thus, the answer is letter B. This process of surveying is one of the best there is; however, it faces the disadvantage that not every owner of the homes who have chosen may be kind enough to lend you some of their time to answer the questions.
3 0
3 years ago
a good example of the culture theory of prejudice is select one: a. w. i. thomas's vicious cycle theory. b. all of these are cor
Sliva [168]
The correct answer for this question would be option B. ALL OF THESE ARE CORRECT. The examples of the culture theory of prejudice would be the following: Thomas's  vicious cycle theory, Theodor Adorno's research on prejudiced people and lastly, Bogardus's <span>research on social distance. Hope this answer helps.</span>
8 0
4 years ago
Read 2 more answers
How did the ancient greeks study nature
iris [78.8K]
They study nature by looking at the stars
8 0
3 years ago
Explain the role of social media in the violation of human rights and give examples?
puteri [66]

Answer:

Social media has a role in the violation of human right because people cyberbully on social media.

Explanation:

Example:

Fighting

Cyberbulling

Hope this helps

God bless you

Have a great day

- Kayla

5 0
3 years ago
Read 2 more answers
Other questions:
  • One reason for the development of agriculture was that it provided a __________.
    8·1 answer
  • Proponemos un proyecto participativo de voluntariado para poblaciones en condiciones de vulnerabilidad
    11·1 answer
  • Mill’s methods claim that if two or more cases share the same effect and share only one common characteristic, then this charact
    15·1 answer
  • What initiative identifies a broad range of goals and objectives to improve the health of Americans?
    7·1 answer
  • True or False: Those who experience trauma are most often unwilling or unable to speak of their experiences and are most frequen
    14·1 answer
  • ?
    15·1 answer
  • 1 out of the 4 voices in my head wants sleep <br> the other 3 wanna know if penguins have knees
    11·2 answers
  • What makes these images a portrayal of what research is?
    14·1 answer
  • How can a name represent your identity?
    9·1 answer
  • If a learner's permit holder is convicted of committing a moving violation, he/she:________
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!