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
Veseljchak [2.6K]
3 years ago
13

You are reviewing a randomized controlled clinical trial and wonder whether stratified randomization, which the trial used, was

likely to improve internal validity. This approach might be particularly helpful if:
Social Studies
1 answer:
NemiM [27]3 years ago
7 0

Hello. You forgot to enter the answer options. The options are:

A. The study includes many patients.

B. One of the baseline variables is strongly related to prognosis.

C. Assignment to treatment group is not blinded.

D. Many patients are expected to drop out

E. An intention-to-treat analysis is planned.

Answer:

B. One of the baseline variables is strongly related to prognosis.

Explanation:

Stratified randomization should be used whenever an experiment requires strong balance and a stable relationship in all baseline variables. In this way, the elements participating in the experiment are classified into extracts, as they are added to the experiment and in relation to the characteristics they present.

You might be interested in
Two kinds of Power
MaRussiya [10]

Answer:

<u>Expressed:</u> The national government's expressed powers allow it to levy taxes, to coin money, to make war, to raise an army and navy, and to regulate interstate commerce.

<u>Implied:</u> Creating a national bank, drafting soldiers

Explanation:

Implied powers are powers not expressed in the constitution but are necessary and proper in order to carry out the expressed powers given to the government by the constitution.

For example:

To raise an army and navy (<u>expressed power</u>) they need to draft soldiers (<u>implied</u>) to ensure that they have an army large enough to protect us.

4 0
3 years ago
The Bosnian “ethnic cleansing” program was meant to rid the nation of a. Croatians. c. Jews. b. Serbians. d. Muslims.
Leokris [45]
The answer is option b hope this helps
7 0
3 years ago
Read 2 more answers
What are the consequences of lack of basic services on the individual​
Nimfa-mama [501]

Explanation:

The direct consequences of poverty are well-known — limited access to food, water, health care or education are a few examples. However, the consequences of poor living conditions on the community are seldom discussed; indeed, if members of a community suffer from poor living conditions, then the entire community suffers.

8 0
3 years ago
What is the digital divide and how does that relate to tech determinism?
kirill115 [55]

Answer:

Explanation:

Tech determinism is a theory that states that a societies social structures and cultural values are completely determined by it's technology and technological advancements. Digital Divide refers to the gap between the individuals who have immediate access to a computer and other technology and those who do not have access to a computer. Therefore the Tech Determinism theory depends greatly on the Digital Divide since the validity of this theory depends on the people within a society to have ready access to computers/technology.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
James was charged with committing a robbery with a group of his peers. he had never committed any crimes and was caught up in a
xeze [42]

The attributions that would represent the above scenario include external causes and uncontrollability. Attribution is the process by which entities explain the causes of behavior and events.  Attribution theory proposes that the attributions people make about events and behavior can be classed as either internal or external.

7 0
3 years ago
Other questions:
  • Amongst the innovative aspects of orson welles citizen kane are
    6·1 answer
  • Though it portrays an incredibly hardscrabble life, the glass castle is never sad or depressing. discuss the tone of the book, a
    9·1 answer
  • A researcher’s membership on an advisory board with an organization sponsoring research can create a COI because: a) The researc
    15·1 answer
  • He was a french philosopher who developed a number of political theories in his spirit of the laws. Who is this French philosoph
    12·1 answer
  • What caused the moderate Republicans and Radical Republicans to join forces?
    9·1 answer
  • In 1944, the Supreme Court upheld the authority of the U.S. government to order the internment of a minority group in the intere
    5·1 answer
  • Which of the following is not a true statement? After 1970, consumer debt skyrocketed. Americans learned to borrow amidst post-W
    5·1 answer
  • Just please help mark you Brainliest
    6·2 answers
  • Can someone please answer these questions for me lol kinda bad at them
    12·1 answer
  • What are two Little Rock's in your day that sometimes end up getting front of the big rock?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!