Oscar is in a fight and he sees the image of a fist that expands so that it fills his retina. He realizes that the fist is coming at him, rather than growing in size, because of ____.?

Jason is interested in the average level of aggression in hockey parents. What research strategy should he use?

a. Descriptive b. Correlation c. Experimental d. Quasi-experimental

In which situation would presenting the mean as one's measure of central tendency be least accurate?

A) When the distribution is normally distributed B) When the distribution is negatively skewed C) When the distribution is bimodal D) When there are many scores in the data set