Practice Baseline Correction And Filtering (36.2.3)

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is baseline correction?
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Think about what kind of errors might affect data reliability.
Question 2.
Why is filtering necessary?
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Consider what distractions in data we might need to eliminate.
3Question 3.
What does baseline correction do?
- Removes drift
- Increases noise
- Adds frequency components
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Think about what kind of accuracy is needed in measurements.
4Question 4.
True or False: Filtering is used to enhance data clarity by eliminating irrelevant noise.
- True
- False
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Does noise enhance or hinder understanding?
Question 5.
Analyze a dataset where significant drift is observed in the ground motion records used in a seismic model. Solution proposed?
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How do we visually recognize drift?
Question 6.
Construct an argument for why both baseline correction and filtering should be implemented together before using seismic records in a critical engineering project.
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Reflect on how accuracy is paramount for safety in design.

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