Suppose the mean price for used cars is $10,186. A manager of a Kansas City used car dealership reviewed a sample of 50

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Suppose The Mean Price For Used Cars Is 10 186 A Manager Of A Kansas City Used Car Dealership Reviewed A Sample Of 50 1 (24.14 KiB) Viewed 38 times

Suppose the mean price for used cars is $10,186. A manager of a Kansas City used car dealership reviewed a sample of 50 recent used car sales at the dealership in an attempt to determine whether the population mean price for used cars at this particular dealership differed from the national mean. The prices for the sample of 50 cars are shown in the file named Used Cars 12,400 10,400 12.100 10,000 11,000 8,895 1,895 11,250 8,795 12,500 9,340 10,150 10,000 7,500 8,000 10,440 10,200 10,300 9,975 6,350 10,470 7,675 9,200 9,395 11,000 16,640 9,740 9,280 10,930 8,000 7,400 9,400 10,730 7,350 12,240 11,970 8,240 9,910 10,000 9440 8,070 9,500 10,050 10,130 11,400 8,100 7,500 9,000 10,500 (a) formulate the hypotheses that can be used to determine whether a difference exists in the mean price for used cars at the dealer 10,186 10,166 10,186 9,000 ₂10.18 M₂10.186 M₂10,166 P-10,186 0 10,16 ta có thờ M₂10,106 (What is the best static (Round your answer to three decat places) $1993 x What's the par (Round viurewer to four decimal places) X