Factorial design is the correct choice for the answer as an experimental design that permits statistical conclusions about two or more factors is a factorial design.
A factorial experiment is a type of research methodology that allows the study of main and interaction effects between two or more independent variables and on one or more outcome variables.
This is called a mixed factor experiment. For example, a researcher may choose to treat mobile phone use as a factor within a subject by testing the same participant with and without mobile phone use (the order of these two conditions). Balance).
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Answer:
c.) supplementary angles
Step-by-step explanation:
The simplified form of 8/48 is, 1/6 because 8/4=2
48/4=12
So you get 2/12
Then simplify that by dividing by 2 and you get 1/6
Answer:
f(- 7) = 17
Step-by-step explanation:
To evaluate f(- 7) substitute x = - 7 into f(x) , that is
f(- 7) = - 2(- 7) + 3 = 14 + 3 = 17
Area of circle is 3.14r^2
2cm is the diameter, 1 cm is the radius
3.14(1)^2=3.14
area of square is a^2
4^2=16
16-3.14=12.86