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3 cards from this section. Quick, good the night before a test.
What is interpolation?
Think about how you fill in gaps between two known numbers.
What is linear interpolation?
Remember 'linear' relates to 'line.'
What is the main purpose of using interpolation methods?
Consider why complete data is important.
True or False: Linear interpolation can only be used with evenly spaced data.
Consider the straight path of a line.
Given the rainfall data for the hours: 8 AM - 10 mm, 9 AM - 15 mm, and unknown for 10 AM, employ linear interpolation to estimate the missing value.
Calculate the average value based on adjacent known values.
You have three rainfall points: 2 PM (20 mm), 3 PM (25 mm), and 4 PM (unknown). Describe how you would use spline interpolation to estimate the value at 4 PM.
Focus on fitting a curve rather than connecting with a straight line.
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