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Exam 1 NAS2 TCC (part2 scientific method) Exam Preview. 100% Mastery. $6.49   Add to cart

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Exam 1 NAS2 TCC (part2 scientific method) Exam Preview. 100% Mastery.

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Exam 1 NAS2 TCC (part2 scientific method) Exam Preview. 100% Mastery. List the 7 steps of the scientific method - be able to order the steps - -vation hesis ction ng e/repeat t 7. draw conclusion Define validity and describe what is needed for an experiment to valid - -Validity: the...

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  • February 4, 2023
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  • 2022/2023
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Exam 1 NAS2 TCC (part2 scientific
method) Exam Preview. 100% Mastery.


List the 7 steps of the scientific method - be able to order the steps - ✔✔-1.observation

2.hypothesis

3.prediction

4.testing

5.revise/repeat

6.report

7. draw conclusion



Define validity and describe what is needed for an experiment to valid - ✔✔-Validity: the experiment
correctly tests the aim - i.e. all factors are kept constant aside from those being investigated




Four basic requirements need to be present and identified to consider an experiment valid.



control

independent

dependent variables

constants



List what criteria are required when studying nature/science - ✔✔-Validity

accuracy

social mechanisms ensuring quality control

peer review

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