The manufacturer claims that your new car gets 28 mpg on the highway. You suspect that the mpg is a different number for your car. The 57 trips on the highway that you took averaged 24.3 mpg and the standard deviation for these 57 trips was 8.9 mpg. What can be concluded at the o = 0.05 level of significance? uncements a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: ments Ho: 2 v Select an answer H1: 2 v Select an answer E. The test statistic ? = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places. ) abus e. The p-value is ? dules f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that .. pele Drive The data suggest that the sample mean is not significantly different from 28 at a = 0.05, so there is statistically insignificant evidence to conclude that the sample mean mpg for your car ifice 365 on the highway is different from 24.3. The data suggest that the population mean is not significantly different from 28 at a = 0.05, ident Course 1 so there is statistically insignificant evidence to conclude that the population mean mpg for aluations your car on the highway is different from 28. O The data suggest that the populaton mean is significantly different from 28 at a = 0.05, so there is statistically significant evidence to conclude that the population mean mpg for your car on the highway is different from 28. h. Interpret the p-value in the context of the study. O.There is a 0.27069198% chance that the population mean mog for your car on the highway is not equal to 28. @ If the population mean mpg for your car on the highway is 28 and if you take another 57 trips on the highway, then there would be a 0.27069198% chance that the sample mean for these 57 highway trips would either be less than 24.3 or greater than 31.7. There is a 0.27069198% chance of a Type I error. If the population mean mog for your car on the highway is 28 and if you take another 57 trips on the highway then there would be a 0. 27069198% chance that the population mean would either be less than 24.3 or greater than 317. i. Interpret the level of significance in the context of the study. There is a 5% chance that you own an electric powered car so none of this matters to you anyway. if the population mean mpg for your car on the highway is 28 and if you take another 57 trips on the highway, then there would be a 5% chance that we would end up falsely concluding that the population mean mpg for your car on the highway is different from 28. If the population population mean mog for your car on the highway is different from 28 and if you take another 57 trips on the highway, then there would be al5is chance that we would end up falsely concluding that the population mean impg for Your car on the highway is There is a 5% chance that the population mean may is equal to 2s