Chris Columbus Is Responsible for Controlling Inventory Levels for Four

question 7

Multiple Choice

Chris Columbus is responsible for controlling inventory levels for four types of sailboats sold by his company. Chris takes a sample of 48 boats sold over the past
Several months to determine if demand is the same for each type. His results are as
Follows: $$\begin{array} { l l } \text { Type of Boat } & \text { Sales } \\\text { Pirate's Revenge } & 15 \\\text { Jolly Roger } & 11 \\\text { Sails Delight } & 10 \\\text { Cruiser Cove } & 12\end{array}$$ The correct null hypothesis to be tested is

• A) Type of boat and demand are related.
• B) The demand differs for each type of boat.
• C) The demand is the same for each type of boat.
• D) Both A and B.
• E) Both A and C.

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