Scores between 75 and 25 were reported for a given data set of 30 scores. in this instance, the range would be calculated by

The range would be calculated by subtracting 25 from 75

Explanation:

Range is calculated by subtracting the lowest number (score) from the highest number (score)

25 is the lowest score and 75 is the highest score

The range would be calculated by subtracting 25 from 75

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.

well its not not rising unemployment and falling inflation.

hope this good !