Criado por NOR YASMIN BINTI MHD BANI / FEP
mais de 1 ano atrás
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Questão | Responda |
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C |
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B |
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B |
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B |
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D |
If the t statistic for the presence of a unit root in a variable is −7.22 and the 5% critical value is −2.86, there is strong evidence against a unit root in the variable. | True |
The R2 calculated in a spurious regression is a valid and efficient estimate of the goodness-of-fit of the regression equation. | False |
The short-run elasticity measures the immediate percentage change in a dependent variable given a 1% increase in the independent variables. | True |
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6 (binary/octet-stream)
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A |
The variance of a random walk process decreases as a linear function of time. | False |
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