Researchers interested in factors that influence people's performance identified an interaction effect between stress level and the difficulty of the task. performance on easy tasks was relatively better under high stress than under low stress; performance on difficult tasks was relatively better under low stress than under high stress. the researchers further found that the interaction effect of stress and difficulty was more pronounced for men than for women. the combined effect of the stress, difficulty, and gender independent variables represents . triple or three-way interaction effect. b. simple main effect. c. modified main effect. d. ceiling (men) and floor (women) effect.

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

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 .

i would say b) is your answer

sorry if im wrong

step-by-step explanation: