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Linear regression on all Anscombe data

Now, to verify that all four of the Anscombe data sets have the same slope and intercept from a linear regression, you will compute the slope and intercept for each set. The data are stored in lists; anscombe_x = [x1, x2, x3, x4] and anscombe_y = [y1, y2, y3, y4], where, for example, x2 and y2 are the \(x\) and \(y\) values for the second Anscombe data set.

Diese Übung ist Teil des Kurses

Statistical Thinking in Python (Part 2)

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Anleitung zur Übung

  • Write a for loop to do the following for each Anscombe data set.
    • Compute the slope and intercept.
    • Print the slope and intercept.

Interaktive Übung

Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.

# Iterate through x,y pairs
for x, y in zip(____, ____):
    # Compute the slope and intercept: a, b
    a, b = ____

    # Print the result
    print('slope:', a, 'intercept:', b)
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