Answer:
A is the answer because it's an advertisement
The correct answer is the Euro.
Within the EU, members of the Eurozone use the EU as their primary currency.
Answer:
Teams
Explanation:
Teams are collections of individuals who come together to attempt to win something, to set a record, or to be the best at some task or event.
In some research, the researchers are not able to use random assignments to divide participants among groups. Instead, they compare preexisting groups, which results in a quasi-experimental design.
Random assignments are those which are given as a matter of chance to ensure fairness and equal opportunity for all participants. Here participants forming multiple groups are with similar characteristics. So all groups are the same at the start of the experiment.
A quasi-experimental design applies a non-random method, and subjects are assigned to preexisting groups. There are some situations where true experiments can't be used for practical reasons. In such cases, a quasi-experimental design is a suitable tool.
To learn more about quasi experimental design here
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