Question #2000979: Testing Hypothesis

Question: 9. 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.

Solution: The solution consists of 84 words (1 page)
Deliverables: Word Document

Like it? Share with your friends!


log in

reset password

Back to
log in
Do NOT follow this link or you will be banned from the site!