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A B C D E F Automotive Department Store Automotive 565 Department Store 446 Part a 1515 465 Mean (to 2 decimals) 1568 476 1633
A B C D E F Automotive Department Store Automotive 565 Department Store 446 Part a 1515 465 Mean (to 2 decimals) 1568 476 1633 562 Part b 1713 590 Standard Deviation (to 2 decimals) 1719 593 1778 599 Part c 1799 615 Maximum 1815 630 2001 674 Minimum 2016 703 2033 719 Range (to 1 decimal) 2056 740 2165 766 Part d 2202 785 First Quartile (to 2 decimals) 2232 825 2353 847 Third Quartile (to 2 decimals) 2511 858 2539 947 Interquartile Range (to 2 decimals) 2894 1005 > = & Data + Iculation Mode: Automatic Workbook Statisticsa. What is the mean advertising spent for each sector? Round your answers to 2 decimal places, if necessary. Automotive Department Store Mean $ $ b. What is the standard deviation for each sector? Round your answers to 2 decimal places. Automotive Department Store Standard deviation $ C] $ C] c. What is the range of advertising spent for each sector? Round your answers to 1 decimal place, if necessary. Automotive Department Store Range $ C] $ d. What is the interquartile range for each sector. Round your answers to 2 decimal places. Automotive Department Store m $: $: e. Based on this sample and your answers to parts (a) to (d), comment on any differences in the advertising spending in the automotive companies versus the department store companies. Automotive spends -\\\\9 on average, has a -\\\\0 standard deviation, and -\\\\9 range than Department Store
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