LÜ En-lin, ZHONG You-ming. Random Variable With Fuzzy Probability[J]. Applied Mathematics and Mechanics, 2003, 24(4): 434-440.
 Citation: LÜ En-lin, ZHONG You-ming. Random Variable With Fuzzy Probability[J]. Applied Mathematics and Mechanics, 2003, 24(4): 434-440.

# Random Variable With Fuzzy Probability

• Received Date: 2001-04-10
• Rev Recd Date: 2002-11-05
• Publish Date: 2003-04-15
• Mathematic description about the second kind fuzzy random variable namely the random variable with crisp event-fuzzy probability was studied. Based on the interval probability and using the fuzzy resolution theorem,the feasible condition about a probability fuzzy number set was given,go a step further the definition and characters of random variable with fuzzy probability(RVFP) and the fuzzy distribution function and fuzzy probability distribution sequence of the RVFP were put forward.The fuzzy probability resolution theorem with the closing operation of fuzzy probability was given and proved. The definition and characters of mathematical expectation and variance of the RVFP were studied also. All mathematic description about the RVFP has the closing operation for fuzzy probability,as a result,山e foundation of perfecting fuzzy probability operation method is laid.
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