Answer:
D) River water stored in a reservoir flows down a channel in a dam, turning a turbine as it passes. The turbine is connected to a generator that produces electricity, and then the water continues downstream
Explanation:
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Answer:
C. correlation
Explanation:
Correlation analysis refers to the process of evaluation of the data through statistical means. The relationship that exists between the given variables is marked and evaluated. The intensity of the relationship between the two or more variables is measured and this helps in evaluating the correlation between them. The higher the correlation, the strong is the correlation and vice-versa.
In the given excerpt, the researcher can adopt the correlation analysis to evaluate the correlation between the number of hours is sleeps and the way he behaves.
Answer: The answer is D
Explanation:
The logic of random assignment is to assign individual participants into different groups in an experiment through randomization so as to give every participants an equal chance of being assigned to any group, and reduce other characteristics that could influence the differences between the groups at the end of the experiment.
Answer:Hunting and gathering society.
Hunting and gathering society is a type of society where dwellers rely majorly on hunting for wild animals andgathering of foods ,nuts and vegetables for survival.Ten thousand years ago,all societies practices hunting and gathering to provide food on their tables until there were initiatives on how to cultivate crops and rear animals.
Explanation:
He was also the only Southern governor to oppose secession (which led to the outbreak of the American Civil War<span>) and to refuse an oath of allegiance to the Confederacy, a decision that led to his removal from office by the Texas secession convention.</span>
