Which of the Following Is NOT One of the Four

question 1

Multiple Choice

Which of the following is NOT one of the four primary ways of conducting surveys to collect quantitative data?

• A) telephone interviews
• B) focus groups
• C) mail
• D) personal interviews
• E) online

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Definitions:

Electrolysis

A chemical process in which electrical current is passed through a substance to effect a chemical change, commonly used for metal plating and water splitting.

Moles

A mole is a unit of measurement in chemistry representing 6.022 x 10^23 particles of a substance, used to express the amount of a chemical substance.

Cupric Ions

Ions of copper in a +2 oxidation state, commonly involved in various biological and chemical processes.

Tchebysheff's Theorem

A statistical theorem that specifies the minimum proportion of observations within a certain number of standard deviations from the mean for any distribution shape.