Discuss confidence intervals of the estimated intercepts

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a) Write paragraph about the observed effect

b) State the theory you are working with

c) Write out the "predicted value" (remember y-hat?) equation, with the parameter estimates filled in.

d) Discuss the null hypothesis test of the slope coefficient.

e) Discuss confidence intervals of the estimated intercepts and slopes.

f) What is your RMSE? What does that mean? Of which parameter is it an estimate?

g) What is your estimate of the R2? What does that mean?

h) What is the difference between the column of numbers labeled "Std. Err." in the regression printout and the thing R calls the "Residual standard error".

Reference no: EM13612322

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