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The manufacturer claims that your new car gets 34 mpg on the highway. You suspect that the mpg is a different number for your car. The 58 trips on the highway that you took averaged 30.8 mpg and the standard deviation for these 58 trips was 7.7 mpg. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: Select an answer O H1: Select an answer O c. The test statistic ? e = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? e a f. Based on this, we should Select an answer e the null hypothesis. g. Thus, the final conclusion is that ... The data suggest that the populaton mean is significantly different from 34 at a = 0.10, so there statistically significant evidence to conclude that the population mean mpg for your car on the highway is different from 34. The data suggest that the sample mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the sample mean mpg for your car on the highway is different from 30.8. The data suggest that the population mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean mpg for your car on the highway is different from 34. h. Interpret the p-value in the context of the study. r on the highway is 34 and if you take another 58 trips on

The manufacturer claims that your new car gets 34 mpg on the highway. You suspect that the mpg is a different number for your car. The 58 trips on the highway that you took averaged 30.8 mpg and the standard deviation for these 58 trips was 7.7 mpg. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: Select an answer O H1: Select an answer O c. The test statistic ? e = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? e a f. Based on this, we should Select an answer e the null hypothesis. g. Thus, the final conclusion is that ... The data suggest that the populaton mean is significantly different from 34 at a = 0.10, so there statistically significant evidence to conclude that the population mean mpg for your car on the highway is different from 34. The data suggest that the sample mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the sample mean mpg for your car on the highway is different from 30.8. The data suggest that the population mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean mpg for your car on the highway is different from 34. h. Interpret the p-value in the context of the study. r on the highway is 34 and if you take another 58 trips on

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The manufacturer claims that your new car gets 34 mpg on the highway. You suspect that the mpg is a different number for your car. The 58 trips on the highway that you took averaged 30.8 mpg and the standard deviation for these 58 trips was 7.7 mpg. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: Select an answer O H1: Select an answer O c. The test statistic (please show your answer to 3 decimal places.) %3D d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? e a f. Based on this, we should Select an answer e the null hypothesis. g. Thus, the final conclusion is that ... The data suggest that the populaton mean is significantly different from 34 at a = 0.10, so there is statistically significant evidence to conclude that the population mean mpg for your car on the highway is different from 34. The data suggest that the sample mean is not significantly different from 34 at a = 0,10, so there is statistically insignificant evidence to conclude that the sample mean mpg for your car on the highway is different from 30.8. OThe data suggest that the population mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean mpg for your car on the highway is different from 34. h. Interpret the p-value in the context of the study. nan mng for YOur car on the highway is 34 and if you take another 58 trips on
Transcribed Image Text:The manufacturer claims that your new car gets 34 mpg on the highway. You suspect that the mpg is a different number for your car. The 58 trips on the highway that you took averaged 30.8 mpg and the standard deviation for these 58 trips was 7.7 mpg. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: Select an answer O H1: Select an answer O c. The test statistic (please show your answer to 3 decimal places.) %3D d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? e a f. Based on this, we should Select an answer e the null hypothesis. g. Thus, the final conclusion is that ... The data suggest that the populaton mean is significantly different from 34 at a = 0.10, so there is statistically significant evidence to conclude that the population mean mpg for your car on the highway is different from 34. The data suggest that the sample mean is not significantly different from 34 at a = 0,10, so there is statistically insignificant evidence to conclude that the sample mean mpg for your car on the highway is different from 30.8. OThe data suggest that the population mean is not significantly different from 34 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean mpg for your car on the highway is different from 34. h. Interpret the p-value in the context of the study. nan mng for YOur car on the highway is 34 and if you take another 58 trips on
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