Answer:
non-science and if im wrong im sorry just search it in go..ogle
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Answer:
ZWX or XWZ
Explanation:
This is because the opposite interior angles are congruent and the opposite of the middle of the angle (Y) so W will be in the middle and you dont use Y
Answer:
The experimental design is called Between Subjects Design or Independet Measure.
Explanation:
In the experimental design "Independet Measures" you have different groups. Each group is tested under certain conditions whereas a member of one group cannot be part of another group. A commonly known case were this experimental design is used is drug testing. One group is given the medication whereas the other group receives the placebo.