Ams employs 8 professors on their staff. Their respective probability of remaining in employment for 10 years are 0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9 .The probability that after 10 years atleast 6 of them still work in Ams is ???
a) 0.19 b) 1.22 c) 0.1 d) 0.16![]()
a) 0.19 b) 1.22 c) 0.1 d) 0.16