To Check for Bias, a Researcher May Interview a Small

question 1

Multiple Choice

To check for bias, a researcher may interview a small random sample of non-respondents.This sample of non-respondents is called a

• A) matrix sample.
• B) double-dipped sample.
• C) non-probability sample.
• D) double-blind sample.
• E) convenience sample.

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Definitions:

Magma Chamber

A reservoir of molten rock beneath the surface of the Earth or a volcano.

Felsic Igneous Rock

Igneous rocks that are rich in silica and light in color, such as granite, characterized by minerals like quartz and feldspar.

Igneous Rock

A type of rock formed through the cooling and solidification of magma or lava, with examples including granite and basalt.

Gabbro

A medium- to coarse-grained mafic igneous rock, the phaneritic equivalent of basalt.