A Local Ice Cream Shop Wants to See If They

question 53

Multiple Choice

A local ice cream shop wants to see if they should promote a new swizzleberry swirl or creamsicle flavored drink.In order to determine which one to promote,they took a sample of 80 patrons and asked them to choose which they preferred.The one that is significantly preferred over the other (at a .05 level of significance) will be promoted.It is expected that an equal number of patrons will choose each flavor.Based on the observed frequencies given below,what is the decision for this test?

• A) promote the swizzleberry swirl flavored drink
• B) promote the creamsicle flavored drink
• C) do not promote any flavored drinks.
• D) there is not enough information to answer this question

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Definitions:

Dominant Strategy

A strategy that is best for a player in a game, regardless of the strategies chosen by other players.

Coal Mining

The process of extracting coal from the ground, which is used as an energy source and in various industrial processes.

Excavating Coal Mines

The process of removing earth to access coal deposits and extract coal from the ground for energy production or other uses.

Adjacent Land

Land or property that is next to or shares a common boundary with another property.