Answer:
b. an extended illustration
Explanation:
Based on the scenario being described within the question it can be said that in his speech James seems to have used an extended illustration. This is material that is long and detailed and vividly describe something, while at the same time making the text it is supporting emotionally compelling. Which is what James has done by sharing the emotional story of his car accident.
It decreased and very significantly so!
Most of native Americas died of diseases brought by Europeans; but some were also killed directly by the Europeans. Many also mixed with the Europeans (by marriage or rape...) so there was also a mixed indigenous-white population.
ps. C and D is essentially the same answer
Random <u>selection </u>ensures that a sample is representative of the population. random <u>assignment </u>ensures that participant characteristics are equivalent across groups.
<h3>What is a representative sample?</h3>
Representative samples are little amounts or components that are a part of a bigger group or organization. It shares the same characteristics as the bigger population it represents.
Consider a company in Germany's Bavaria that is going to launch a new service or product. It would be difficult for the company to poll every Bavarian to determine how they felt about the launch. As an alternative, researchers can compile a small sample from various locations in Bavaria that will serve as a representative sample of the local populace. After that, a survey will be given to the respondents to gather their comments on the good or service. A "representative sample" is the term used to describe this selection of Bavarian individuals.
To learn more about representative sample from given link
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Answer: Form
Explanation:
Form utiility is the type of utility on which production and operations management focuses.
It's an utility that involves making a product ready for consumption by changing it to a form that is more useful to consumers than the raw materials used in making it.