Identify the Null and Alternative Hypotheses for the Following Problems

question 119

Essay

Identify the null and alternative hypotheses for the following problems.
a.The manager of a restaurant believes that it takes a customer less than or equal to 25 minutes to eat lunch.
b.Economists have stated that the marginal propensity to consume is at least 90¢ out of every dollar.
c.It has been stated that 75 out of every 100 people who go to the movies on Saturday night buy popcorn.

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Definitions:

Female Painter

A woman who practices the art of painting, historically significant due to the recognition challenges faced by women in the art world.

Pope Paul V

The head of the Roman Catholic Church and ruler of the Papal States from 1605 to 1621, who is known for his contributions to church architecture and his involvement in political and religious conflicts of the era.

Nave Bays

The division of the space in the central part of a church, parallel to its longest axis, usually demarcated by rows of columns or piers.

Central Plan

An architectural design in which the parts of a structure are of equal or almost equal dimensions around the center.