After reading that aerobic exercise increases memory performance in older adults, hilda wonders if lifting weights would have the same effect. hilda has generated a (n)

Hilda has generated a hypothesis for this comes in when a person makes guesses and makes investigations in order to answer a specific question or to have a better understanding of a certain thing or experiment. It is like when Hilda has read the book of aerobic exercise and if lifting weights could also produce the same effect, she tries to formulate questions and starts to find an explanation to it, calling it as a hypothesis.