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Mathematics, 24.03.2021 09:50 summerjoiner

The Department of Homeland Security wants to test a computer virus that it has developed to combat hackers. They plan to test run the virus on randomly selected computers with pre-set "hacker" programs. choose one:

-census

-cluster sampling

-convenience sampling

-simple random sampling

-stratified sampling

choose one:

-experiment

-observational study

-simulation

-survey

ansver
Answers: 2

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