question attached

6. In a survey of 1200 adults, it was determined that 131 were left handed. What is the probability that a randomly selected adult was left handed? 7. The chart below shows the 5 and 6 year old boys and girls at a local school. 3. Given that a randomly child was a boy, what is the probability that his age was 7? b. Given that a randomly chosen child was 5, what is the probability that the person was a girl