Answer:
dependent: exam score, independent: presence of music,
confounding can be the fact that students in no music condition completed exam as they normally would
high validity
Explanation:
Dependent variable is the variable whose value depends on independent varaible. As independent variable is changed, the value of dependent variable changes
Students in no music condition completed exam as they normally would can be confounding as no description is given about how they would noramlly complete an exam. Any other factor and not no music condition, in normal exam condition could have affected their scores.
The experiment has high validity as the exam scores of student exposed to music was significantly higher than those not exposed to the music. The results also proved the hypothesis.
Answer:
cause he wanted to be better than everyone else. so to do that he wanted to steal all tha land that he could
Explanation:
mark brainiest
Ion which war u talking bout but:
The Federalists opposed the war for several specific reasons. Federalists continued to oppose the war because they considered it an "offensive" war aimed at Canada. Although willing to support a war to protect American commerce or to defend the nation's frontiers, they refused to sanction the conquest of Canada.