The requirement of probable cause works in tandem with the warrant requirement. A warrant is a document that allows police to search a person, search a person's property, or arrest a person. A judicial magistrate or judge must approve and sign a warrant before officers may act on it.robable cause must exist for a law enforcement officer to make an arrest without a warrant, search without a warrant, or seize property in the belief the items were evidence of a crime.
For the purpose of surveys, one type of question asked is the closed-ended (also closed or dichotomous) question, usually requiring a yes/no answer or the choice of an option(s) from a list (see also multiple choice).
Types of quantitative research question. Dissertations that are based on a quantitative research design attempt to answer at least one quantitative research question. In some cases, these quantitative research questions will be followed by either research hypotheses or null hypotheses. However, this article focuses solely on quantitative research questions.