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lapo4ka [179]
3 years ago
14

Helppppppppppp????????????????????????

Social Studies
1 answer:
goldfiish [28.3K]3 years ago
6 0
The answer is B :)))
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Frances wishes to study the effects of violent videogames on children’s levels of aggression. As children come to the lab for th
ohaa [14]

Answer:

Random assignment technique

Explanation:

The options for this question are missing. The options are:

A. Creating matched pairs

B Random assignment

C. Correlated assignment

In research, the term random assignment refers to the use of chance procedures to make sure that each participant of the study is assigned to a random group. In other words, participants are assigned to random groups.

In this example, Frances wants to study the effects of violent videogames on children's levels of aggression. As children come to the lab, she flips a coin and if it's heads they play a video game. If it's tails, they play a non-violent video game. We can see that <u>Frances is using a random method to assign the children to the groups (flipping a coin) and therefore they are assigned to random groups because she is using a chance procedure.</u> Therefore she is using random assignment technique

4 0
3 years ago
In a republic, which of the following is true?
Daniel [21]

Answer:

Citizens elect representatives to act on their behalf

Explanation:

4 0
3 years ago
________ argued that there was a “wall of separation” between church and state.
user100 [1]
Secularism? I think. Just answered similar question
6 0
3 years ago
Manchester encoding is a special type of bipolar signaling in which the signal is changed from high to low or from low to high i
Bumek [7]

Answer:

True

Explanation:

Manchester encoding is a form of digital encoding (or a data modulation technique) in which data bits alternate from high to low or low to high in equal manners. It also allows data senders  to easily synchronize with the receiver. Manchester encoding is introduced for security of data and fast transmission.

5 0
3 years ago
Ratification means
ivolga24 [154]

Answer:

D

Explanation:

I believe that is right sorry if wrong

4 0
3 years ago
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