A department store sells a broad range of household products and offers a low-cost breakfast in its store restaurants to ..... Customers Buying Customers Buying e Breakfast Day Make an assessment about the correlation in part (b). Choose the correct answer below. Household Items Monday Tuesday Wednesday 76 57 A. The correlation in (b) is misleading since the relationship between the data points is not linear. 50 42 O B. The correlation in (b) is misleading since there is a single outlier in the data. 57 27 OC. The correlation in (b) is misleading since the variables are not quantitative. O D. The correlation in (b) is statistically sound since both variables are quantitative and the relationship is linear. Thursday 79 56 Friday Saturday 85 35 Make an assessment about the correlation in part (c). Choose the correct answer below. 298 287 Sunday 245 223 O A. The correlation in (c) is misleading since there is always a perfect straight line between two data points. O B. The correlation in (c) is misleading since the relationship between the data points is not linear. O C. The correlation in (c) is misleading since there is a single outlier in the data. D. The correlation in (c) is statistically sound since both variables are quantitative and the relationship is linear. Print Done e) If the manager wants to extend this analysis with data covering several weeks, which correlations would he calculate? O A. The manager should separate data for weekends and weekdays and test them separately. The manager should only calculate the correlation coefficients if the scatterplots of that data show a non-linear trend. O B. The manager should combine weekends and weekdays and test them together. The manager should only calculate the correlation coefficients if the scatterplots of that data show a non-linear trend. O C. The manager should combine weekends and weekdays and test them together. The manager should only calculate the correlation coefficients if the scatterplots of that data show a linear trend. O D. The manager should separate data for weekends and weekdays and test them separately. The manager should only calculate the correlation coefficients if the scatterplots of that data show a linear trend.