Well ultimately it is Mr. Rocket Man (Kim Jong-un), but he has a small circle of high ranking officials help him with major decisions, similar to Donald Trump and his council.
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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.
Umm just don’t send this to ur crush
Answer:
There is a vaccine available for malaria but it requires four injections and is only about 25 to 50% effective. The most effective way would then be to distribute bed nets as this would help to prevent or reduce the amount of times individuals would get bitten.
Explanation:
Make mine the Brainliest
<span>Brianne would've felt better if the clerk had at least "recognized" her while she was waiting.
Brianne was angrily waiting at the counter, if you are in the same situation you will also feel better if the clerk will recognize you that you are the one who was waiting at the counter. </span>
