SOLUTION: a) American households spent an average of about $52 in 2007 on Halloween merchandise such as costumes, decorations and candy. To see if this number had changed, researchers conduc
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-> SOLUTION: a) American households spent an average of about $52 in 2007 on Halloween merchandise such as costumes, decorations and candy. To see if this number had changed, researchers conduc
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Question 1133081: a) American households spent an average of about $52 in 2007 on Halloween merchandise such as costumes, decorations and candy. To see if this number had changed, researchers conducted a new survey in 2008 before industry numbers were reported. The survey included 1,500 households and found that average Halloween spending was $58 per household.
The sample mean is __________ dollars, while the claimed population mean is _________ dollars. Answer by Theo(13342) (Show Source):
You can put this solution on YOUR website! The sample mean is _____58_____ dollars, while the claimed population mean is ___52______ dollars.
