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
My name is Ann [436]
3 years ago
7

A teacher wanted to know whether it hurts or helps your exam performance if you rethink and change some answers on a multiple-ch

oice test. Students in this study were told to review their final exams and change any answers they wanted to before turning them in. However, the students had to indicate both the original answer and the changed answer for each question. The teacher graded each exam twice, once using the set of original answers and once with the changes. Are the data sufficient to conclude that rethinking and (if necessary) changing your answers has an impact on test scores?
Social Studies
1 answer:
Llana [10]3 years ago
3 0

Answer:

Yes, the data are sufficient but...

Explanation:

... only sufficient to conclude that rethinking and changing your answers has an impact on test scores. For example, if I think a little more maybe I come to a different conclusion on this very question I´m answering right now.

But the data given in this example are not sufficient to determine whether rethinking (and changing) hurts or helps.

Frankly I doubt it very much that you can determine such a thing because I feel that for some it will help and for others it will hurt.

You might be interested in
A researcher's findings are criticized in the media because the findings are regarded as unacceptable to members of Congress. Th
mihalych1998 [28]

Answer:

b. social-cultural

Explanation:

In sociology and research, the social-cultural context refers to the social environment in which our actions develop, in other words, it refers to the <u>culture that surround us as well as the institutions that belong to our culture.</u>

<u />

In this example, the researcher's findings are criticized in the media and considered unacceptable to members of Congress. We can see that <u>the institutions (media and Congress) of the culture where the study took place  are opposed to it </u>and therefore the program is suspended. Therefore this would be an example of the b. social-cultural context of science.

6 0
3 years ago
Which religious group founded Pennsylvania?
aleksklad [387]
The Colony of Pennsylvania was founded by the Christian religious Movement the Quakers (they were characterized by having no priests, no leaders, etc...), and to be more exact, it was founded by William Penn, an English Philosopher, in 1681.

Hope this helps! :)
3 0
4 years ago
What is ethnic cleansing?
lord [1]
The mass expulsion or killing of members of an unwanted etnic or religious group in a society
3 0
3 years ago
Read 2 more answers
If the Chief Justice of the Supreme Court is part of the majority, he or she gets to write the dissent, law, opinion of the cour
Genrish500 [490]
He gets to writes the appeal i think
7 0
4 years ago
Which of these countries has no access to the ocean?
mamaluj [8]

Answer:

Switzerland, Austria, and Andorra

6 0
4 years ago
Other questions:
  • How many federal agencies are responsible for managing land resources in the United States?
    9·2 answers
  • By 1786,why did many merchants want the articles of confederation to be replaced
    10·1 answer
  • The officer who presides (be in position of authority) over the Senate when the Vice-President is not in attendance is called:
    6·1 answer
  • In a_____form of government, the goods and services are equally shared, and the political power is distributed among the people.
    12·2 answers
  • What role did mitochondrial dna play in the out of Africa hypothesis
    8·1 answer
  • Economic decisions based on customs or beliefs are found in a
    8·1 answer
  • Political duties include ?
    5·1 answer
  • If your teacher names you as the president of the class you have been
    13·2 answers
  • WILL GIB BRAINLIEST IF ANSWER IS CORRECT AND IF THERE IS GOOD EXPLANATION
    6·2 answers
  • In the case of _____, the court held that prisoners have no right to be in any particular prison and therefore have no due proce
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!