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Pavel [41]
2 years ago
10

A researcher wants to conduct a study to see if playing chess improves memory. The researcher finds 50 individuals who play ches

s regularly and 50 that do not. Each of the 100 individuals are given a questionnaire designed to determine memory level. If the 100 individuals did not know they were participating in the study, which statement about the study is correct?.
SAT
1 answer:
inna [77]2 years ago
6 0

Answer:

This is an observational study

Explanation:

just took the test

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NEED Help ASAP and please explain your answer​
Fudgin [204]

Answer:

C

Explanation:

7 0
3 years ago
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A user logs in to a virtual world and creates an animated character representing themselves, which they then use to move through
eduard

A virtual world is used to represent an online space.

The type of character created by the user is called an avatar

<h3>How to determine the character</h3>

From the question, we have the following features of the character created

  • The character is an animated character
  • The character interacts with other characters and objects
  • The character represents the user

When a character has the above features, then such character is called an avatar

Hence, the type of character created by the user is called an avatar

Read more about avatar at:

brainly.com/question/26556741

8 0
2 years ago
Pls help major test so no guessing
Orlov [11]

Answer

-60

Explanation

-4 times -5 times -3 is equal to -60, and the negatives don't cancel out because it's an odd number.

6 0
2 years ago
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In the United States, which assessment system measures inflation
Vesnalui [34]
Consumer price index

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3 years ago
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Hallie has two tasks both due on the same day: math homework and a short English essay. Which should she start on first to make
pantera1 [17]
She should write her English essay first
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