Answer:
Money acts as a medium of exchange as it acts as an intermediate in the exchange process and transactions. Buying and selling of commodities are done with the exchange of money
Explanation:
The test statistics which will be used here is standard deviation.
<h3>What is standard deviation?</h3>
The standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance. The standard deviation is calculated as the square root of variance by determining each data point's deviation relative to the mean.
A volatile stock has a high standard deviation, while the deviation of a stable blue-chip stock is usually rather low.
Thus, Option D is true, as standard deviation is the test statistics which will be used here.
Learn more about standard deviation here,
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Answer:
B
Explanation:
The Federalists believed that Democratic-Republican criticism of Federalist policies was disloyal and feared that aliens living in the United States would sympathize with the French during a war. As a result, a Federalist-controlled Congress passed four laws, known collectively as the Alien and Sedition Acts.
A man who is almost 65 years old withdraws from his connections with younger people, and his coworkers stop asking him for help would be described as a behavior that is natural part of aging according the <span>disengagement theory.
</span><span>This theory states that "aging is an inevitable, mutual withdrawal or disengagement, resulting in decreased interaction between the aging person and others in the social system he belongs to".</span>
The answer is "<span>Alyce is beginning to understand that her mom exists even when not seen".
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Separation anxiety is the dread or trouble that can happen to the two kids and grown-ups when they consider isolating from home or from the general population they've turned out to be connected to. Separation anxiety is a typical stage in a newborn child's improvement. It helped keep our precursors alive and causes kids figure out how to ace their condition. It typically closes at around age 2.
