The total area of a normal probability distribution is 100., True, False, The area of a region between z = 0 and z = 2 is 0.4772, True, False, Normal Distribution was popularized by Carl Friedrich Gauss, True, False, A normal distribution is a standard normal distribution if the mean is 1 and standard deviation is 0. , True, False, The graph of a normal distribution is a bell-shaped. , True , False.

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