Return the interquartile range for a list of numeric values. :param nums: The list of numeric values. :return: interquartile range >>> interquartile_range(nums=[4, 1, 2, 3, 2]) 2.0 >>> interquartile_range(nums = [-2, -7, -10, 9, 8, 4, -67, 45]) 17.0 >>> interquartil
(nums: list[int | float])
| 32 | |
| 33 | |
| 34 | def interquartile_range(nums: list[int | float]) -> float: |
| 35 | """ |
| 36 | Return the interquartile range for a list of numeric values. |
| 37 | :param nums: The list of numeric values. |
| 38 | :return: interquartile range |
| 39 | |
| 40 | >>> interquartile_range(nums=[4, 1, 2, 3, 2]) |
| 41 | 2.0 |
| 42 | >>> interquartile_range(nums = [-2, -7, -10, 9, 8, 4, -67, 45]) |
| 43 | 17.0 |
| 44 | >>> interquartile_range(nums = [-2.1, -7.1, -10.1, 9.1, 8.1, 4.1, -67.1, 45.1]) |
| 45 | 17.2 |
| 46 | >>> interquartile_range(nums = [0, 0, 0, 0, 0]) |
| 47 | 0.0 |
| 48 | >>> interquartile_range(nums=[]) |
| 49 | Traceback (most recent call last): |
| 50 | ... |
| 51 | ValueError: The list is empty. Provide a non-empty list. |
| 52 | """ |
| 53 | if not nums: |
| 54 | raise ValueError("The list is empty. Provide a non-empty list.") |
| 55 | nums.sort() |
| 56 | length = len(nums) |
| 57 | div, mod = divmod(length, 2) |
| 58 | q1 = find_median(nums[:div]) |
| 59 | half_length = sum((div, mod)) |
| 60 | q3 = find_median(nums[half_length:length]) |
| 61 | return q3 - q1 |
| 62 | |
| 63 | |
| 64 | if __name__ == "__main__": |
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