Different types of variables affect the results of an experiment. Which of the following statements best describes an outcome variable (dependent variable)? Group of answer choices

An outcome variable (dependent variable) is intentionally held constant throughout an experiment.

An outcome variable (dependent variable) is always affected by the manipulation of a test variable (independent variable).

An outcome variable (dependent variable) is a variable that might be affected by the manipulation of a test variable (independent variable).

An outcome variable (dependent variable) is part of the control group in an experiment because it does not change.
answer ASAP

An outcome variable (dependent variable) is always affected by the manipulation of a test variable (independent variable).

Explanation:

the neutrality acts were passed by the united states congress in the 1930s, in response to the growing turmoil in europe and asia that eventually led to world war ii. they were spurred by the growth in isolationism and non-interventionism in the us following its costly involvement in world war i, and sought to ensure that the us would not become entangled again in foreign conflicts.

the legacy of the neutrality acts is widely regarded as having been generally negative: they made no distinction between aggressor and victim, treating both equally as "belligerents"; and they limited the us government's ability to aid britain and france against nazi germany. the acts were largely repealed in 1941, in the face of german submarine attacks on u.s. vessels and the japanese attack on pearl harbor.

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.