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.
England , Spain and France
question:
तल दिइएका शब्दहरूलाई अर्थ खुल्ने गरी वाक्यमा प्रयोग गर्नुहाेस् :सिर्जनशील,अाविष्कार,सजीव,प्राचीन,अाधुनिक,रेखाचित्र,मनाेभाव,जीवनाेपयाेगी,परम्परा,दुरवस्था
( Use the following words in a sentence that makes sense: creative, invention, animate, ancient, modern, drawing, persuasion, vitality, tradition, misfortune)
Answer:
उम्म ... तपाईं वाक्यमा ती सबै प्रयोग गर्न सक्नुहुन्न
(umm you cant use all those words in a sentence)
40 percent of Italy's people were enslaved.
