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Problem5: A safety engineer feels that 25% of all industrial accidents in her plant are caused by failure of employees to follow instructions. She decides

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Problem5: A safety engineer feels that 25% of all industrial accidents in her plant are caused by failure of employees to follow instructions. She decides to look at the accident reports (selected randomly and replaced in the pile after reading) until she finds one that shows an accident caused by failure of employees to follow instructions. 1) What distribution does X have and what are the parameters of the dis- tribution. 2) On average, how many reports would the safety engineer expect to look at until she finds a report showing an accident caused by employee failure to follow instructions? 3) What is the probability that the safety engineer will have to examine at least three reports until she finds a report showing an accident caused by employee failure to follow instructions

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