He is an example of a charismatic leader. B
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There are two reasons for this.
1. To discourage the sales of certain products
For example, the government impose a really high tax for cigarettes and gasoline. Both of these products tend to create damages to the environment and the health of the people who use them. Because of this, the government impose a high taxes in order to make the price become more expensive
2, To increase government budget.
The taxes that citizens pay to the government would be allocated to the budget that the government can use to fund their programs (such as infrastructure building, grants, health benefits, military , etc).
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.
