Can we infer at the 5% significance level that the average GDPs for [Wholesale trade], [Professional, Scientific and Technical Services], and [Educational Services] are different? Should we reject or not reject the claim that there is no difference in the population means at the 5% significance level? Explain. (Hint: Perform the ANOVA test of comparison of the population means assuming that all of the requirements are met. Take the samples: GDPs for [Wholesale trade], [Professional, Scientific and Technical Services], and [Educational Services] over a decade from the file CIP/GDP.xlsx.)