According to the 2010 Census, 20

question 102

Essay

According to the 2010 census, 20.3% of the population of the United States (ages 5 and up) live in a home in which a language other than English is spoken. Advocates for providing government programs to assist non-English speakers are convinced that, with the increasing non-white population in the United States, this proportion has probably increased. They plan to conduct a survey, and if they find the proportion of people who live in such homes has increased, they will organize a campaign to increase government investment in these assistance programs.
-Write the advocates' null and alternative hypotheses.

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Definitions:

Buyer

A person or entity that purchases goods or services.

T-bill

Treasury bill, a short-term government security with a maturity of less than one year, used to finance the national debt.

Simple Interest

The calculation of interest paid or received over a certain period that is based only on the principal amount, not including interest on interest.

Promissory Note

A financial instrument containing a written promise by one party to pay another a definite sum of money either on demand or at a specified future date.