These are planning tools and visual representations of information a d concepts that are used in collecting and organizing evidence

Observation, questionnaire, interview, focus group discussion, charts, graphs, and maps.

Explanation:

Observation, questionnaire, interview and focus group discussion are the four data collection techniques are used in collecting and organizing evidence whereas charts, graphs, and maps are the tools which enable us to visualize the collecting and organizing evidence. All these data collection techniques and visual representations of information are used in the collection and organizing evidences to formed a conclusion for the study or research.

you have to write the essay, it counts as cheating if i do. so just use your brain; you're a smart kid. you can do it. : )

explanation:

nah. i'm good.

i believe that is the truth if thats what you where asking for