Question: NAME: Instructions: Use this Word document to record the calculation/analysis process and the answers. . Follow the instructions for each specific question as each will
NAME: Instructions: Use this Word document to record the calculation/analysis process and the answers. . Follow the instructions for each specific question as each will have different requirements. Upload the document when you are finished. Make sure the document has loaded successfully! Q1. Perform a one-sample t-test using SPSS. (9 points) I am shopping for a new sedan and would like to get one with excellent miles per gallon (MPG). I heard that Japanese cars tend to be more fuel efficient than American cars, so I collected MPG data on a random sample of 15 Japanese sedan models (listed in the table below) to be compared to the American car statistics. The US Environmental Protection Agency reporte| that the average MPG for American sedans in 2022 is / = 26.5 (comparison population mean). Using a significance level of a = .05, determine whether the sample data suggests that the MPG for Japanese cars is statistically significantly greater than the MPG for American cars. Note: You will need to import this data into SPSS. Round to 3 decimal places. If the answer has only 1 or 2 decimal places you do not need to add a zero to make it 3. Japanese car model MPG 1 35 2 30 32 A 36 34 28 38 29 CO 30 10 33 11 37 12 32 13 29 14 34 15 36
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