An email was randomly sent out to 150 people of various ages. I believe that more...

An email was randomly sent out to 150 people of various ages. I believe that more than 15% of the people being asked support the "Brand X" motorcycle. The people were asked: Out of the brands listed below, what is your preferred brand of motorcycle. Please reply with the alpha number in the subject line.

A) Honda

B)Yamaha

C) Indian

D) Harley Davidson

E) Kawasaki

F) Ducati

Results:

*Successes (x) (i.e. in for of Brand “X” = D = Harley Davidson) = 31 in favor of

*Sample size (n) = 150

SOLVE: (State hypothesis, Z-stat, rejection region, P-Value, Classic approach, reasoning)

Expert Solution

milcah answered 7 months ago

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