You are running a fuel economy study. One of the cars you find is blue. It can travel 40 1/2 on 1 1/4 of gasoline. Another car i
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Answer:
The answer is "between 0.10 and 0.05".
Step-by-step explanation:
For sample 1:
For sample 2:
Calculating the null and alternative hypotheses:
Calculating the test statistic:
Calculating the conservative degrees of freedom:
by using Excel the p-value for left tailed test and for test statistic will be with
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