A national food product company believes that kelis more frozen puzza during the winter months than during the summer mo

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A National Food Product Company Believes That Kelis More Frozen Puzza During The Winter Months Than During The Summer Mo 1 (25.81 KiB) Viewed 23 times

A national food product company believes that kelis more frozen puzza during the winter months than during the summer months. Average weekly sales for a sample of stores in a metropolitan area over a three-year period provided the following data for sales volume on pounds) during the two seasons. Complete parts a through Season Mean Stev Minimum Maximum Winter 33.656 12.29 16,375 74,379 Summer 20.074 7.682 11,283 50,414 az - a) How much difference is there between the mean amount of this brand of frozen pizza sold in pounds) between the two seasons? (Assume that this time tramo represents typical sales in the oven metropolitan area) The positive differences b) Construct and interpreta sex confidence interval for the differences between weekly during the winter and summer month The 90% confidence interval for the difference 00 Round to two decimal places as needed) terpret the confidence interval. Choose the correct answer below. OA We are 90% confident that the true amount by which the frozen pizza sale in pounds in the winter exceed then putza sales in the summer falia in the interval on. We are confident that there amount by which the frozen plan de in pound in the river orded the fore purse in the winter alia in the worval OC We are 98% confident that the mean weaky Frozen pizza sos pounds) als in the interval c) Support factors that might have intenced the sale of the frozen plaza during the winter month Select that apply A Weather B. Diferent sporting evente C. Cost of ingredients