# Import statistics Library

import statistics 

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# Calculate the median of grouped continuous data

print(statistics.median_grouped([1, 2, 3, 4]))

print(statistics.median_grouped([1, 2, 3, 4, 5]))

print(statistics.median_grouped([1, 2, 3, 4], 2))

print(statistics.median_grouped([1, 2, 3, 4], 3))

print(statistics.median_grouped([1, 2, 3, 4], 5))

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