StatAnal-exercises-lecture-2
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Programming exercise
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Implement solution for exercise reproducing problem
shown on slide 3 of the lecture:

--> generates data
    think about having correlated and uncorrelated examples
--> fits lines with errors
--> calculates uncertainty

Given the results of two straight line fits with errors
calculate uncertainty on the intersetion coordinates.

Think about interpretation of the results.

Plot distributions, scatter plots and whatever other control plots
you find interesting for explaining the problem and its solution.
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