Iva is studying whether students gain weight during their first year of college. She collects weights from all the incoming freshmen in the fall, then collects weights from them again at the end of the spring term. Which is the term for the correlation she finds when she compares the fall and spring weights of the students?

Auto correlations

Explanation:

Autocorrelation refers to the degree to which the values of the same variables correspond across different observations in results at different time intervals, It is the similarity of the results to the time delay between them.

Auto correlation is a data feature that indicates the degree of similitude over successive time intervals between the values of the same variables.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

6.3%

explanation:

the acceptance rate for yale university is 6.3%. this means that only 6 percent of people who apply actually get accepted!