Social Studies, 06.03.2020 00:06, coltonstevens15
Undercover operations are costly and time-consuming and should be used with extreme care. In which of the following situations would it be ineffective to conduct an undercover operation? a. When the investigation can be closely monitored b. When the investigation can remain secretive c. When law enforcement authorities are informed d. When other investigation methods are available
Answers: 1
Social Studies, 21.06.2019 15:00, hector87
An education expert is researching teaching methods and wishes to interview teachers from a particular school district. she randomly selects ten schools from the district and interviews all of the teachers at the selected schools. which type of sample did she use in this study? a)systematic sample b)probability sample c)stratified sample d)cluster sample
Answers: 2
Social Studies, 22.06.2019 11:30, michaelsoupios
During the course of a raid, communication between swat team members suffered as excessive static overwhelmed radios. within the communication process, this static can be viewed as it interfered with the communication.
Answers: 1
Social Studies, 23.06.2019 08:00, FireFlight
Ais a way of expressing the relationship of a number, quantity, substance, or degree between two components
Answers: 1
Undercover operations are costly and time-consuming and should be used with extreme care. In which o...
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