Coefficients

This table shows the coefficients of the regression line. It states that the expected special offer sales is equal to -1.511 + 0.353 * buycd + 0.189 * buybk + 0.130 * offer_type1 + 0.303 * offer_type2. The significance value for offer_type1 is greater than 0.05, indicating that the effect of small appliances as the special offer is indistinguishable from offering commemorative chess sets. The significance value for buybk is also greater than 0.05, but it seems likely that this has more to do with the unsuitability of the current instrument variables at generated estimated values of buybk than the suitability of buybk as a predictor for buyoff.

Next