The Accompanying Table Shows the Regression Results When Estimating Y

question 87

Multiple Choice

The accompanying table shows the regression results when estimating y = β₀ + β₁x₁ + β₂x₂ + β₃x₃ + ε. When testing whether the explanatory variables are jointly significant at the 5% significance level,the conclusion is to ____________________________________________________________________.

• A) reject H₀,and conclude that the explanatory variables are jointly significant
• B) not reject H₀,and conclude that the explanatory variables are jointly significant
• C) reject H₀,and conclude that the explanatory variables are not jointly significant
• D) not reject H₀,and conclude that the explanatory variables are not jointly significant

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Definitions:

Earthquake

An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

Acute Exposure

Short-term contact with a substance that might result in immediate harm to health or the environment.

Radioactive Substances

Radioactive substances contain unstable atoms that release radiation during their decay process, used in various applications but posing risks of exposure.

Chernobyl Site

The location in Ukraine of a catastrophic nuclear reactor accident in 1986, resulting in significant release of radioactive particles into the atmosphere.