before being allowed to enter a maxi,um sercuirty area at a military installation a person must pass 3 independent identification tests: a voice...

before being allowed to enter a maxi,um sercuirty area at a military installation a person must pass 3 independent identification tests: a voice patter test, a fingerprint test and a handwriting test. if thte reliability pf the first test is 94% that of the second test is 99% and the third is 99.8 % whatiis the probability that this security system will allow an improperly identified person to enter maximum security area?