Class LognormalDist

Lib/test/test_statistics.py:3270–3273

        # want a lognormal distribution to compare equal
        # to a normal distribution with the same parameters
        class LognormalDist:
            def __init__(self, mu, sigma):
                self.mu = mu
                self.sigma = sigma
        lnd = LognormalDist(100, 15)
        nd = NormalDist(100, 15)
        self.assertNotEqual(nd, lnd)