Find the probability that failure involves a gas leak

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Reference no: EM13281132

A maintenance firm has gathered the following information regarding the failure mechanisms for air conditioning systems:

evidence of gas leaks
yes no
Evidence of electrical failure yes 55 17
No 32 3

The units without evidence of gas leaks or electrical failure showed other types of failure. If this is a representative sample of AC failure. find the probability That failure involves a gas leak

Reference no: EM13281132

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