Question 5 A spinner has the numbers 1 to 4 on it. The area given to each number relates to their chance of occurring. The probability of spinning a number 4 is 0. 1 The probability of spinning a number 1 is 0.5 The probability of spinning a number 2 is the same as spinning a number 3 Calculate the probability of spinning a number 3. Question 6 A survey of 150 students, both boys and girls, were asked if they approved of a "No Hat No Play" policy on the school oval. The survey results are displayed in the table below: Boys Girls Tota Approved 21 70 Disapproved 34 Total 67 150 a) Complete the 4 missing values in the table. b ) How many Girls were surveyed? C) If one student is chosen at random, what is the probability that they were a boy who disapproved