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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.

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Suppose one encounters construction while driving home. One cannot take the regular route but has no trouble in determining an a
g100num [7]

Edward Tolman's is the correct answer.

Edward Tolman was an American psychologist and a famous professor who made contributions to the Psychology studies. Through a serie of researches with rats, Edward Tolman was able to develop the Latent Learning in both animals and humans. He argued that people are constantly learning even when they don't make great effort to it. When we drive or walk the same route home everyday, we learn the location of different buildings, places, and objects. If, for some reason, we're unable of taking the route we're used to take, we will have no problem finding a different one to get home.

4 0
3 years ago
Alan has seven United States coin the total value is $.61 what coins and how many of each does he have
AlladinOne [14]

Explanation:

Seven equal value coins amount to $0.61

Let us assume each has a value 0f $x.

Now as per question

7x = 0.61

x = 0.61/7 = 0.087

So each coin was x≅ $0.087

8 0
3 years ago
Which statement BEST explains the effect of the boll weevil on Georgia's economy?
kondaur [170]

Answer:

It destroyed cotton crops.

Explanation:

Boll weevils actually ate the cotton crops and were a pest for plantation owners.

4 0
3 years ago
Read 2 more answers
In a classic study of sexual behavior and culture, clellan ford and frank beach categorized societies into ____________ societie
beks73 [17]
The correct answers are restrictive, semi-restrictive, and permissive.

Restrictive societies are those where children do not have any sort of sexual expression and where information about sex is kept hidden from them; such societies would be Murngin, Trukese, Ashanti, etc. In these societies, sexuality is not often discussed, especially at this young age.

Semi-restrictive societies are those where there are certain 'rules' as to what level of sexuality children and adolescents can be informed about and can express themselves, however, these 'rules' aren't so strict as when it comes to restrictive societies. An example of such a society could be the Alorese.

Permissive societies are those where people are quite open about their sexuality and freely and openly discuss such matters with children and adolescents. They are quite liberal about this and about sexual education of the youth. Such societies could be Hopi, Samoans, Yapese, etc. 
8 0
3 years ago
During the ratification debate following the Constitutional Convention of 1787, why did the Anti-Federalists insist that the Bil
andreev551 [17]

Fearing that the new national government would be too strong and so jeopardize individual liberty, the Anti-Federalists fought against the passage of the U.S. Constitution in 1787. This is further explained below.

<h3>What is Constitution?</h3>

Generally, a set of generally accepted norms or guiding principles by which a country or other group is ruled.

In conclusion, In writing an essay you must consider the structure of the essay, Hence, the structure of the essay should be considered;

  • The Introduction
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Read more about Constitution

brainly.com/question/19411179

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3 0
2 years ago
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