Question
A large department store is curious about what sections of the store make the most sales.The manager has data from ten years prior that show
A large department store is curious about what sections of the store make the most sales.The manager has data from ten years prior that show 30% of sales come from Clothing, 25% Home Appliances, 18% Housewares, 13% Cosmetics, 12% Jewelry, and 2% Other.
In a random sample of 550current sales, 188came from Clothing, 153Home Appliances, 83Housewares, 54Cosmetics, 61Jewelry, and 11Other.At=0.10, can the manager conclude that the distribution of sales among the departments has changed?
Hypotheses:
H0:There is_______in the distribution of current sales.
H1:There is_______in the distribution of current sales.
Select the best fit choices that fit in the two blank spaces above.
- A.no difference, a difference
- B.a difference, no difference
- C.no difference, no difference
- D.a difference, a difference
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