Business, 22.11.2019 22:31 williamsa24mr238org

The scientist performs additional analyses and observes that the number of major earthquakes does appear to be decreasing but wonders whether the relationship is statistically significant. based on the partial regression output below and a 5% significance level, is the year statistically significant in determining the number of earthquakes above magnitude 7.0?

this chart contains the following information: for intercept: coefficients 164.67; standard error 38.08; tstat 4.32; p-value [blank]; lower 95% 89.22; upper 95% 240.12; for year: coefficients -0.07; standard error 0.02; tstat -3.82; p-value [blank]; lower 95% -0.11; upper 95% -0.04.

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The scientist performs additional analyses and observes that the number of major earthquakes does ap...

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