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Identify whether each of the following would lead to an appreciation or depreciation of the dollar. In each case, explain why the currency either appreciates or depreciates.
(a) U.S. citizens switch from buying stock in British companies to buying stock in U.S. companies.
(b) The inflation rate in the United States increases relative to the inflation rate in England.
(c) The money supply is increased in the United States.
Paired T-test
A method in statistics for comparing the average values of two associated groups to check if the difference between them is notable.
Conservation Video
A visual media piece created to increase awareness about conservation efforts and the importance of protecting natural resources.
T-statistic
A ratio used in hypothesis testing that measures the difference between an observed sample statistic and its hypothesized population parameter, relative to the sample standard deviation.
Null Hypothesis
A statement used in statistics that proposes there is no significant difference or effect, serving as the premise to be tested against an alternative hypothesis.
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