A. Determine the appropriate method to gather data that can be used for the following scenario. 1. A doctor watching a covid-19 patient after administering an injection. 2. Manuel personally asked questions to his classmates about the clinical trial of covid-19 vaccines in the Philippines. 3. Mr. Mathdiskarte gives questionnaires to his advisory class to gather their personal information and interest for his subject. 4. In Science class, Lina wants to make an experiment to determine if a certain fruit is acidic or alkaline using a litmus paper. 5. A telephone operator asked questions to his client about the internet speed provided by their company to them if it is good or bad.




answer


1.timing observation
2.questions face to face
3.questionnaires
4.experiments
5.inquiry each clients
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