Air sampling uses two types of sampling techniques. What are they? (select all that apply)Group of answer choicesSpore trapScrape samplesSymptom testTape samplesSwab samplesBiocassette

Surface sampling consists of what two basic tests? (select all that apply)Group of answer choicesSymptom testBiocassetteSwab samplesTape samplesScrape samplesSpore trap

Which of the following types of sampling involve using random procedures to select a sample?Group of answer choicesjudgement samplingprobabilistic samplingsubjective samplingconvenience sampling

A quality control worker at a factory selects the first   items she sees as her sample for the day.What type of sampling is this?Choose 1 answer:Choose 1 answer:(Choice A)   Convenience samplingAConvenience sampling(Choice B)   Voluntary response samplingBVoluntary response samplingCheck

explain three types of sampling

When sampling from a population, the best type of sampling is ...  Group of answer choicesA sample that may include voluntary responses.A sample taken from a specific segment of the population.A simple random sample from the entire populationA sample in which respondents know how others have responded.