In its standardized form, the normal distribution has a mean of 0 and a standard deviation of 1 has a mean of 1 and a variance of 0 has an area equal to 0.5 cannot be used to approximate discrete probability distributions
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The normal distribution in its standardized form has a mean of 0 and a standard deviation of 1. This is true because the standardized normal distribution, also known as the standard normal distribution or the z-distribution, has a mean (Āµ) of 0 and a standard Show moreā¦
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