2a. calculate the value of the linear correlation coefficient R and the critical value of our using alpha= 0.05. show your calculations for r below. include an explanation on how you found the critical value. r: CV of r: 2b. determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitude and the deaths from the earthquakes. explain your answer. 2c. find the regression equation. let the predictor (x) variable be the magnitude. identify the slope and the Y intercept within your regression equation. show your calculations below. Describe how you constructed the regression equation. Slope: Y intercept:
2a. calculate the value of the linear
r:
CV of r:
2b. determine whether there is sufficient evidence to support the claim of a linear correlation between the magnitude and the deaths from the earthquakes. explain your answer.
2c. find the regression equation. let the predictor (x) variable be the magnitude. identify the slope and the Y intercept within your regression equation. show your calculations below. Describe how you constructed the regression equation.
Slope:
Y intercept:
2d. is the equation a good model? explain your answer.
2e. what would be the best predicted depth of an earthquake with a magnitude of 2.6? include the correct units. show your calculations below. explain how you determined your answer.
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