Business Statistics Communicating with Numbers Study Set 2
Quiz 6: Continuous Probability Distributions
Given That the Probability Distribution Is Normal,it Is Completely Described
Given that the probability distribution is normal,it is completely described by its mean μ > 0 and its standard deviation σ > 0.
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Just as in the case of the continuous uniform distribution,the probability density function of the normal distribution may be easily used to compute probabilities.
The standard normal distribution is a normal distribution with a mean equal to zero and a standard deviation equal to one.
The letter Z is used to denote a random variable with any normal distribution.
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