A Random Sample of Size 36 Is Taken from a Population

question 45

Multiple Choice

A random sample of size 36 is taken from a population with mean 50 and standard deviation 5.Find P ( < 51.5) .

• A).9641
• B).0359
• C).1389
• D).9999

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Definitions:

Households

Economic units consisting of all persons who occupy a dwelling, which make decisions on consumption, savings, and investments.

Firms

Business organizations that use resources to produce goods or services for sale with the aim of making a profit.

Transfer Payments

Payments made by the government to individuals, without any expectation of a direct return or exchange of goods or services.

GDP

Gross Domestic Product; a measure of the economic performance of a country, representing the total value of all goods and services produced over a specific time period.