An experiment __________.
A)often involves manipulating as many variables as possible
B)is designed to generate a new scientific hypothesis
C)involves the manipulation of data
D)is an activity designed to test the validity of a hypothesis

Question

Quizplus · Accepted Answer

An experiment is an activity designed to test the validity of a hypothesis. It involves manipulating the independent variable and observing the dependent variable to see if there is a cause-and-effect relationship between them. The goal is to gather data that can either support or disprove the hypothesis. Manipulating as many variables as possible would not be ideal, as it could lead to confounding variables that obscure the results. The purpose of an experiment is not to generate a new scientific hypothesis but to test an existing one. Manipulating data would be considered scientific misconduct.

An Experiment __________