Can someone please walk me through this? Thank you!

Chapter 9, Section 1, Exercise 006 Computer output for fitting a simple linear model is given helew. State the value Df the sample slope for this model and give the null and alternative hypotheses for testing if the slope in the pupulatien is different from zero. Identify the pevalue and use it (and a 5% significance level) tn make a clear conclusion about the effectiveness of the model. The regression equation IS Y = 83.1 0.0142X. Predictor Coef SE Coef T P Constant 83.05 11.92 6.97 0.000 X 70.01419 0.01183 71.20 0.245 Sample slope: |:| Name: : Does X appear to be an effective predictor of the response variable Y