Random selection refers toQuestion 9Answera.the technique used to ensure that each participant has an equal chance of being selected for an experiment.b.the matching of participants on several different factors.c.the unreliability of two different experiments yielding different results.d.the process of categorizing continuous variables as dichotomous variables.Clear my choice

Random assignment is a procedure for assigning participants in an experiment to either the treatment or control groupMultiple choice question.based on the preference of the participant.based on what group the previous participant was assigned to.on the basis of chance, like the flip of a coin.based on a specific pattern picked by the experimenter in advance.

In survey research, random ___________________ is typically used to ensure that a sample is representative, while in experiments random __________ is used to balance differences between participants across the various experimental groups. assignment; sampling sampling; appointment appointment; assignment A. sampling; assignment

The process which requires the calculation of an interval and then selects the items based on the size of the interval isSelect one:a.Random selectionb.Systematic selectionc.Computerized selectiond.Statistical sampling

Select the correct term for the following definition: "A sample where every person (object) in a population has an equally likely chance of being selected."

A form of convenience sampling in which the population elements are selected based on the researcher's discretion is called systematic samplingSelect one:TrueFalse