A _____ sample is the type of sample collected by street-corner interviews and telephone call-ins

Fill in the blank(s) with correct word


non-random

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The shape of a three-dimensional object is described with what term?

square B. additive C. illusionary D. volume

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An employee who works as a test technician most likely works for a _____.

a. mechanical contractor b. distributor c. manufacturer d. residential/light commercial service company

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Motor speed is generally used to classify motors into different types.

Answer the following statement true (T) or false (F)

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Most of the diseases that affect deciduous shrubs are caused by _____

A) bacteria and fungi B) fertilizer C) water D) ticks and mites

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