Two-way repeated-measures ANOVA compares:

a) Several means when there are two independent variables, and the same entities have been used in all conditions.
b) Two means when there are more than two independent variables, and the same entities have been used in all conditions.
c) Several means when there are two independent variables, and the same entities have been used in some of the conditions.
d) Several means when there are more than two independent variables, and some have been manipulated using the same entities and others have used different entities.

step-by-step explanation:

f

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

there are infinitely many solutions.