[See Solution] Grocery bills at a local grocery store are normally distributed and the grocer claims that the average bill is $95. A sample of 20 customer's bills
Question: Grocery bills at a local grocery store are normally distributed and the grocer claims that the average bill is $95. A sample of 20 customer's bills showed an average of $98 with a standard deviation of $7.00. Test the claim at α = 0.05.
Deliverable: Word Document 
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[Step-by-Step] A department store accepts only its own credit
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