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"In survey research, _____________ is typically used to ensure that a sample is representative, whereas in experiments, _____________ is used to balance differences between subjects across the various
answered
May 17, 2021
Social Studies
high-school
1
vote
157k
views
What is one over eight equals s minus three over four
answered
Apr 3, 2021
Mathematics
high-school
1
vote
21.4k
views
4x=−29 pls can I have some help
answered
Dec 23, 2020
Mathematics
middle-school
5
votes
143k
views
Popular sovereignty is the idea that
answered
Nov 11, 2020
History
middle-school
3
votes
181k
views
What is inhalants???
answered
Sep 21, 2020
History
middle-school
6
votes
117k
views
Jill earns a salary of $425 per week plus a commission of 20% on sells last week she sold $1,123 worth of goods how much is she paid
answered
Mar 6, 2019
Mathematics
middle-school
0
votes
53.5k
views
A group of mice becomes separated by the formation of a river. Over time, the northern mice became smaller and whiter, while the southern mice became larger and browner. This is an example of: Question
answered
Jul 6, 2018
Biology
high-school
0
votes
115k
views
People with prior knowledge of a subject are __________ to scrutinize messages about that subject closely and _______________ to change their attitude about that subject, compared with people with no prior
answered
Feb 16, 2018
Social Studies
high-school
2
votes
119k
views
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