Answer:
The answer is- No control Group
Explanation:
The researchers want to use 120 rural schools, however this will not work out because there are no control groups in the experiment.
A control group is the group that does not receive the offer. In this scenario, all the 120 rural schools receive the offer. The control group will help measure the attendance of teachers this school year which were not offered better pay. This will be used to determine how much the offer increased the attendance or the impact of the better pay on the attendance 0f teachers.
It will also not be good to compare this year's attendance to that of last year because the condition this year might be different when compared to last year, for instance, if this year is unusually cold compared to last year and some of the teachers caught cold and could not attend some of their classes then it is expected that there will be lower attendance when compared to last year and the better payment would not be the cause of change in attendance.
Sara is probably unpopular.
In general, people acted silly in front of their peers in order to gained attention from their social group.
Combined with the fact that Sara is insensitive to her friend's feeling, we could conclude that Sara is not received very well among her social groups despite her efforts to gained attention.
Answer:
by eliminating taxes on trade and other business by outlawing travel by people from outside the empire * by using spies to ensure that his laws were being upheld o by starting a kind of postal service to speed communication
Explanation:
Can I get brianlest please?
There are no others listed all it says is Which of the following Cabinet departments was established before the others listed?
Answer:
Option A
Explanation:
Attention is not just a psychological concept it is also measurable through brain imaging which can be used for cognitive psychology research.
