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.
Yes she is alive and doing great with her music.
Answer:
Pretty sure Southerners
Explanation:
scal·a·wag
/ˈskaləˌwaɡ,ˈskalēˌwaɡ/
Learn to pronounce
nounINFORMAL
plural noun: scalawags
a person who behaves badly but in an amusingly mischievous rather than harmful way; a rascal.
US
a white Southerner who collaborated with northern Republicans during Reconstruction, often for personal profit. The term was used derisively by white Southern Democrats who opposed Reconstruction legislation.
Answer:
he commissioned the construction of Shimenno-Ji
Explanation: