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posledela
2 years ago
13

An education researcher wonders if young students better learn arithmetic facts using physical flashcards or a new online game.

The researcher recruits 505050 students for a study. The study allows parents to choose which learning tool they'd like their child to use: flashcards or the online game. Each student takes a pre-test and a post-test, and at the end of the study, students who used flashcards show significantly better outcomes than students who used the online game.
The researcher concludes that flashcards were more effective than the online game for this group of students.
What is a confounding variable that makes their conclusion inappropriate?
Social Studies
1 answer:
never [62]2 years ago
8 0

The confounding variable that makes the conclusion inappropriate are the parents who choose the learning tools that they want their children to use.

<h3>What is a confounding variable?</h3>

A confounding variable is a variable that makes it difficult to establish the true relationship that exists between two variables.

Read more on confounding variables here:

brainly.com/question/24321245?referrer=searchResults

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What was the effect of the north blockaded the southern ports ?
34kurt

Answer:

Blockade of the southern ports was an important war times strategy of the North during the Civil War.

Explanation:

Northern forces organized a blockade of Confederate ports to prevent cotton exports and war material from smuggling into the Confederacy. It was a significant economic strategy that effectively prevented Confederate access to arms that could be manufactured by the industrialized north itself. Despite the economic loss  Britain and France remained neutral and therefore the international concern was not an issue anymore in the war.

7 0
3 years ago
What qualifications did you need to vote in colonial America
Maurinko [17]
You needed to be a white male land owner
3 0
3 years ago
Political revolutions involve broad changes and the replacement of the existing political system with something new.
Ket [755]
Yes, this is true, and I find this to be a fitting definition of political revolutions - the answer is "yes"

let's take for example the fall of the Socialist/Communist regimes in Eastern Europe in the late 1980s. They were connected to the removal of the e<span>xisting political system (socialism) and their replacement with a new regime -free market and capitaism</span>
3 0
3 years ago
Hello I really need help please will give brailest
VLD [36.1K]

Answer:

literally all the answers are a

Explanation:

1. In the 1600s and 1700s, Europeans established themselves in the West Indies to-

a) <u>search for precious metals and to grow crops such as coffee</u>

2. How did hunger strikes by enslaved Africans affect slaveholders during the Middle Passage?

a)<u> Slaveholders knew that an enslaved person weakened by hunger could be sold for less money.</u>

3. Slavery in the America-

a) <u>was based on race</u>.

4. How did the triangular trade benefit Europeans?

a) <u>Europeans obtained raw materials from the Americas.</u>

5. To keep up with European demand, how did African slave traders enslave people?

a) <u>They took prisoners of war and raided villages.</u>

6. The end of the trans-Atlantic slave trade resulted in-

a) a decrease in money going to African kingdoms.

7. In the 1600s and 1700s, European plantations in the West Indies-

a)<u> turned to slavery to fulfill their need for workers</u>

8. How did trans-Atlantic slavery most affect the population of Africa?

a) <u>There were fewer men to clear fields and hunt</u>

9. How did slavery in the Americas affect African society?

a) <u>Slave labor within Africa became more common, and violence between Africans increased.</u>

10. How did the trans-Atlantic slave trade benefit European plantation owners in the West Indies?

a) I<u>t allowed them to grow and produce goods more cheaply.</u>

3 0
3 years ago
Read 2 more answers
Select the correct answer from the drop-down menu.
vredina [299]

Answer:

Constitution Party

Explanation:

i said Constitution Party because they promote religious conservative views.

5 0
3 years ago
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