Sonja, age 15, is likely to report that the most important characteristic of friendship is ________

Alice donated $1,000 to a charity anonymously. We would likely conclude that her behavior was:

a. selfish b. altruistic c. normal d. obedience

What is the final step to be performed in the following mathematical expression?? (?X)2

A) ?Square each score. B) ?Add the scores. C) ?Add the squared scores. D) ?Square the sum of the scores.