In a Housing Project There Are 350 Households in Which

question 50

Multiple Choice

In a housing project there are 350 households in which English is usually spoken, 50 in which Spanish is usually spoken, and 100 in which the language is other than English or Spanish. A researcher approaches a house at random to conduct an interview. What is the chance that the usual language in that household will NOT be English?

• A)1/500 = .002
• B)50/350 = .14
• C)150/500 = .3
• D)150/350 = .43

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Definitions:

Tubular Load

Amount of a substance per minute that crosses the filtration membrane into Bowman’s capsule.

Afferent Arteriole

A small artery that carries blood toward the glomeruli of the kidney, playing a key role in the regulation of blood pressure.

Filtration Membrane

A selectively permeable barrier that separates substances in a mixture based on size or other characteristics, widely used in biological and chemical processes.

Renal Blood Flow

The amount of blood that passes through the kidneys per unit of time, crucial for filtering waste from the blood and adjusting blood pressure.