l) The variables collecte were then f boxes sold a the store in one day ind vari
ID: 3326249 • Letter: L
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l) The variables collecte were then f boxes sold a the store in one day ind variable to indicate if Fruit Loops was on the middle shelf iable to indicate if Fruit Loops was on the top shelf middle: a 0/1 binary in SPSS, and the results are shown below ANOVA Sum of Squares df Mean Square F Sig Regression Residual Total 286.360 5598.600 5884.960 143.180 3.759026 38.086 147 149 a Dependent Variable: sales b. Predictors (Constant), top, middle Coefficients Standardized Unstandardized Coefficients Coefficients Std. Erro Model Beta Sig (Constant middle top 2.800 3.380 .540 873 1.234 1.234 3.208 002 254 2738007 .248 116 214 a Dependent Variable: sales a) (7 points) Is there any evidence that sales varied across the 3 shelf locations? Perform a formal ypothesis test freedom, the p-value, and your conclusion in context of the problem. to determine this: be sure to include your hypotheses, the test statistic, the degrees of Ha: At least one 0 F= 376 (directly from the table) p-value = 0.0256 (directly from the table) Since p-ralue c005, we can reject the null hypothesis. There is evidence vary across the 3 shelf locations in the population of all stores. here is evidence that sales trulyExplanation / Answer
Answer to the question below:
Yes. We have performed the ANOVA to get a F value of 3.759 with a significance of .026. This means that the p-value is less than .05, meaning the F-test is significance. We must reject the null hypothesis in this case. The beta coefficients are statistically different from each other and thereofre, middle and top sales are statistically different.
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