Q. A CANDIDATE APPEARED IN JOB INTERVIEW IN THE COMPANIES A,B,C,D.THE PROBABILITY OF GETTING A JOB IN A,B,C,D ARE 0.6,0.5,0.5 AND O.7 RESPECTIVELY. THE PROBABILITY THAT CANDIDATE GET A JOB IS

Option
(1) 0.895
(2) 0.97
(3) 0.7
(4) 0.997

• 1-{of not getting in all companies}; that means he got a job in 1 company or 2 companies or 3 three companies or all companies...
  1-{0.4*0.5*0.5*0.3}
  1-0.03=0.97...This is correct answer.. i am sorry i had wrongly done before.. consider this as a correct answer.......
• 11 years agoHelpfull: Yes(2) No(0)
• 1-p{of getting job in all the companies}
  1-{0.6*0.5*0.5*0.7};
  1-0.105=0.895.....
  
• 11 years agoHelpfull: Yes(0) No(1)