Question: 19)In its standardized form, the normal distribution 19) A) has a mean of 1 and a variance of O. B) has a mean of O

19)In its standardized form, the normal distribution 19) A) has a mean of 1 and a variance of O. B) has a mean of O and a standard deviation of 1. C) has an area equal to 0.5. D) cannot be used to approximate discrete probability distributions
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