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Using miles per gallon (MPG) data from 14 users who drive a 2012 Toyota Prius (sample mean is 53.3 MPG and the sample standard deviation

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Using miles per gallon (MPG) data from 14 users who drive a 2012 Toyota Prius (sample mean is 53.3 MPG and the sample standard deviation is 5.2 MPG), and comparing these statistics to statistics of a rival company's similar car (22 users, sample mean 49.7, sample standard deviation 4.6), a consumer group tested the claim at a significance level of 5% that the 2012 Prius has higher MPG on average. The results: -score = 2.12 p-value = .0222 a) Based on this p-value, do these data support that claim that the 2012 Prius has a higher MPG on average than a rival company's similar car? Answer with a yes or no, and state a brief explanation as to how you determined your conclusion. b) The confidence interval for the difference in average MPG between all 2012 Prius cars and the rival company's cars is (.70, 6.50). Does this interval support your conclusion above? Answer or no, and explain how the interval supports your conclusion

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