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Diffstat (limited to 'Lib/statistics.py')
| -rw-r--r-- | Lib/statistics.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Lib/statistics.py b/Lib/statistics.py index f3bc9a1f346..6e6d62c4a0e 100644 --- a/Lib/statistics.py +++ b/Lib/statistics.py @@ -1173,8 +1173,7 @@ class NormalDist: "Make a normal distribution instance from sample data." if not isinstance(data, (list, tuple)): data = list(data) - xbar = fmean(data) - return cls(xbar, stdev(data, xbar)) + return cls(mean(data), stdev(data)) def samples(self, n, *, seed=None): "Generate *n* samples for a given mean and standard deviation." |