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Squares doctest exercise #1

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Squares doctest exercise #1

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d7fcdbb
Fixed sum to mean
hex808080 Jun 26, 2025
42d120b
Fix convert_numbers example
hex808080 Jun 26, 2025
d93c4cd
Add squares to docstring of average_of_squares
hex808080 Jun 26, 2025
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6 changes: 3 additions & 3 deletions squares.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@


def average_of_squares(list_of_numbers, list_of_weights=None):
""" Return the weighted average of a list of values.
""" Return the weighted average of squares of a list of values.

By default, all values are equally weighted, but this can be changed
by the list_of_weights argument.
Expand All @@ -29,7 +29,7 @@ def average_of_squares(list_of_numbers, list_of_weights=None):
for number, weight
in zip(list_of_numbers, effective_weights)
]
return sum(squares)
return sum(squares)/len(squares)


def convert_numbers(list_of_strings):
Expand All @@ -38,7 +38,7 @@ def convert_numbers(list_of_strings):
Example:
--------
>>> convert_numbers(["4", " 8 ", "15 16", " 23 42 "])
[4, 8, 15, 16]
[4.0, 8.0, 15.0, 16.0, 23.0, 42.0]

"""
all_numbers = []
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