Esempio n. 1
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def test_mean():
    assert compute(mean(t['amount']), data) == float(100 + 200 + 50) / 3
    assert 50 < compute(std(t['amount']), data) < 100
Esempio n. 2
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def test_mean():
    assert compute(mean(t['amount']), data) == float(100 + 200 + 50) / 3
    assert 50 < compute(std(t['amount']), data) < 100