You have been given following data set related to sales of Product X(units) in 3 different locations. Location 1 45 27 39 42 28 Location 2 30 29 36 21 24 Location 3 19 25.5 27.6 31.5 34.6 a. State the null and alternative hypothesis for single factor ANOVA to test for any significant difference in sales in three locations. b. State the decision rule at 5% significance level.    c. Calculate the test statistic.  Based on the calculated test statistics, decide whether there are any significant differences between the sales.   Note: No excel ANOVA output allowed need to show all the steps in calculations

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