The probability that somsak pass mathematics and chemistry is 2/3 and 4/9, respectively. If the probability that he will pass the two subjects, this is 1/4, then the probability that he will not pass the two subjects.
The probability that Somsak pass mathematics and chemistry are 2/3 and 4/9 respectively if the probability that he will pass the two subjects is 1/4, then the probability that they would. do not pass the two subjects
The probability that he passed the maths and chemistry and is 2 / 3 4 / 9 respectively. If the probability is that he will pass the two. 1 / 4. The probability that he will pass the 2 subjects.