Identify the Null and Alternative Hypotheses for the Following Problems

question 96

Essay

Identify the null and alternative hypotheses for the following problems.
a.The manager of a restaurant believes that it takes a customer no more than 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:

Principles

Fundamental truths, beliefs, or propositions that serve as the foundation for a system of belief or behavior or for a chain of reasoning.

Patronage System

A political arrangement where government jobs are given based on political affiliation and loyalty rather than merit or competence.

Government Jobs

Employment positions within federal, state, or local government agencies.

Party Faithful

Loyal members and supporters of a particular political party who consistently support the party's policies and candidates.