Answer:
Mining in the United States has been active since the beginning of colonial times, but became a major industry in the 19th century with a number of new mineral discoveries causing a series of mining rushes. In 2015, the value of coal, metals, and industrial minerals mined in the United States was US $109.6 billion. 158,000 workers were directly employed by the mining industry.[1]
The mining industry has a number of impacts on communities, individuals and the environment. Mine safety incidents have been important parts of American occupational safety and health history. Mining has a number of environmental impacts. In the United States, issues like mountaintop removal, and acid mine drainage have widespread impacts on all parts of the environment. As of January 2020. the EPA lists 142 mines in the Superfund program.[2]
D. Require all elected officials to belong to the same political party.
"Majority of the members of the National Assembly will be directly elected by voters." This means that they can be voted in no matter what political party they belong to.
Answer:
The answer is c) Extrinsic.
Explanation:
Extrinsic motivation is defined as motivation that is driven by external rewards, such as money, a promotion or recognition. It can also be driven by fear of punishment or other negative outcomes.
On the other hand, <u>intrinsic</u> motivation is driven by a person's pure enojyment of the task, as well as personal development.
The analysis of variance produces sstotal = 80 and sswithin = 30 is
S
= 50
<h3>What is analysis of variance?</h3>
To examine the variations in means, analysis of variance is a group of statistical models and the corresponding estimation techniques. The statistician Ronald Fisher created ANOVA.
<h3>Why is it called Analysis of Variance?</h3>
The terminology "Analysis of Variance" rather than "Analysis of Means" could sound strange. You'll find that the name is appropriate given that the analysis of variance is used to draw conclusions regarding means. The general rather than the particular differences between means are tested using an ANOVA. By way of illustration, this is best understood.
<h3>According to the given information:</h3>
S
= 80
S
= 30
S = ?
We know that :
S = S - S
= 80 - 30
= 50
The value of S = 50
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