Suppose you wanted to study the effect of type of devices (PC vs. Tablet) on individuals' intention to donate and reveal how such effect may differ between men and women. One hundred men were recruited and randomly assigned to complete the study on a PC or tablet. The same procedure was performed among 100 women, too. After the subjects were exposed to the assigned story about a child victim of hurricane, they were asked to rate "how likely they would like to donate $50 to hurricane victims like that child?" on a 10-point scale, with "1" being "not likely" and "10" being "very likely." The average of donation intention scores for each condition was reported in the table below. Type of Device PC Tablet
Gender
Men 6.7 8.6
Women 7.5 9.2
A. What is the experimental or independent variable?
B. What do we call or refer to the gender variable?
C. What is the dependent variable?
D. Is there a main effect? If yes, describe at least one below
E. Is there an interaction effect? If yes, describe it below
F. What's the purpose of random assignment in this experiment? Be specific

answer; realistic job preview;

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.