A credit reporting agency claims that the mean credit cad debt is greater than $5500 per person. You want to test this claim. You find that a random sample of 30 states has a mean credit card debt of $5594 per person and a standard deviation of $597 per person. Let α = 0.05.   Identify the correct hypothesis.  Null: Mean equal to 5500 Alternative: Mean not equal to 5500    Null: Mean equal to 5500 Alternative: Mean less than 5500    Null: Mean equal to 5500 Alternative: Mean greater than 5500    Null: Mean not equal to 5500 Alternative: Mean greater than 5500

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A credit reporting agency claims that the mean credit cad debt is greater than $5500 per person. You want to test this claim. You find that a random sample of 30 states has a mean credit card debt of $5594 per person and a standard deviation of $597 per person. Let α = 0.05.

 

Identify the correct hypothesis. 


Null: Mean equal to 5500

Alternative: Mean not equal to 5500 

 

Null: Mean equal to 5500

Alternative: Mean less than 5500 

 

Null: Mean equal to 5500

Alternative: Mean greater than 5500 

 

Null: Mean not equal to 5500

Alternative: Mean greater than 5500 

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