Do you see the arrow tabs for question A? Below is a picture showing what the ar

Question

Do you see the arrow tabs for question A? Below is a picture showing what the arrow tabs contain, in order to answer the question.
The manufachurer of a centain engine treatment claims that trealment. A magazine tested engines in which they added t it you add their product to your engine, it wil be protected from excessive wear An infomercial claims that a woman the treatment to the motor oil, ran the engines, drained the oil, and then determined the time until th drove 3 hours without oil, thanks to the engine Complte parts (e) and (b) below engines selzed (a) Determine the null and alternative bhypotheses that the magacine will test ( Both engines tookexactly 17minules to seize what conclusion might te magazine make based on tis evidence? A. The intomerciars claim is true O B. The inéomercial's claim is not tu Click to select your an OType here to search B.

Explanation / Answer

Solution:-

a) H0:=3

H1:3

b) option A.The infomercial's claim is true.

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