Question

In Sweden, there are 1.5 million primary school teachers. Each teacher teaches only one subject. Percentage of men among teachers is 0.15. a)Probability that a male teacher is a gym teacher is 0.4, while probability that a female teacher is a gym teacher 0.08. What is the probability that a gym teacher is a man?

b) Teachers teach English regardless of whether they are male or female. There are 7% of the teacher teaching English. What is the probability that one Randomly selected teachers are man and teacher in English?

c)Given information earlier in the task, what is the probability that a married (straight) couple of teachers teach gymnastics and English?

Answer 1