AnswersF26 Chemistry A RiesScientific Methods

Scientific Methods Answers

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1
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Identify two kinds of data the student will likely collect during his experiment. Identify the type of data collected and how the student might present his data.

Answer:

The student will collect qualitative data, such as observations regarding the amount of sunlight each plant receives. They will also collect quantitative data, such as the mass or volume of the tomatoes produced. The student can present this data using a data table or a graph to show the relationship between sunlight and tomato production.

2
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Did your answer include all these points?

A
The student will probably collect data on amount of sunlight, which would most likely be qualitative data.
B
The student will probably collect data on the mass or volume of the tomatoes produced by each plant. These are quantitative data.
C
The student could present his data in a data table.
D
The student could present his data in a graph.
3

What should the student do after he has collected and analyzed his data?

A
Write a lab report that summarizes his experiment.
B
Share his results with his class and ask for their feedback.
C
Remove all data that do not support his conclusions.

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Scientific Methods Answers — F26 Chemistry A Ries