The manufacturer of a certain engine treatment claims that if you add their product to your​ engine, it will be protected from excessive wear. An infomercial claims that a woman drove 6 hours without​ oil, thanks to the engine treatment. A magazine tested engines in which they added the treatment to the motor​ oil, ran the​ engines, drained the​ oil, and then determined the time until the engines seized. Complete parts ​(a) and ​(b) below. ​(a) Determine the null and alternative hypotheses that the magazine will test.   H0​: ▼   pp sigmaσ muμ ▼   greater than> not equals≠ equals= less than< 6 H1​: ▼   sigmaσ muμ pp ▼   equals= not equals≠ less than< greater than>

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A:

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.