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2 cards from this section. Quick, good the night before a test.
Define what a Population is in terms of data analysis.
Think about the total group from which data are collected.
What is the Mean? How is it calculated?
Consider the total divided by how many there are.
What is a Population?
It's the big picture, not just a piece.
True or False: The Mode is the least frequently occurring value in a dataset.
What do we call the most common item?
Given a dataset: [4, 5, 8, 6, 7, 5, 4, 9], calculate the Mean, Median, Range, and identify any outlier.
Calculate each measurement step by step.
In a time series of pressure data, describe how you would apply a smoothing technique and what impact it could have on your analysis.
Think about how averaging can make a noisy trend easier to see.
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