Question 324726
An ice cream store estimates that the mean consumption of their waffle cones by their customers is more than 3 per year. In a sample of 80 customers, you find that the mean consumption of waffle cones is 4 per year with a standard deviation of 5.0. Let the level of significance be α = 0.06. 
State the null and alternative hypotheses. 
Answers 
A. H0: &#956; < 3; Ha: &#956; &#8805; 3 
B. H0: &#956; &#8804; 3; Ha: &#956; > 3 
C. H0: &#956; &#8805; 4; Ha: &#956; < 4 
D. H0: &#956; &#8805; 3; Ha: &#956; < 3 

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Ans: B
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Cheers,
Stan H.
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