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Qtext: Answer the Following a A marketing manager in a famous FMCG company wants to compare the mean consumption of ketchup in Delhi-NCR area and Bengaluru area. But the management is interested in comparing the ketchup consumption, so that they can buffer up sales in the area that is lagging. You, the marketing manager have to compare the mean consumption of ketchup. You sample 25 stores in Delhi-NCR area over a week's time and find out that the mean ketchup consumed is 12.500 litres, with a standard deviation of 750 litres. In Bengaluru area. you sample 22 stores and find that the menn ketchup consumed is 15.000 litres, with a standard deviation of 1000 litres, over the same week. You have to estimate the population means and recommend to the management about promotion in Bengaluru, at 99% confidence levels. [2]