You spin the pointers of 2 spinners, each of which is divided into 5 equal sectors numbered 1 to 5.
a) Create a tree diagram to show all the possible outcomes.
b) How many outcomes have a sum of the 2 numbers greater than or equal to 8?
You may want to draw your tree diagram on a sheet of paper, then take a picture of your diagram and attach it to this question.
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Each spinner is divided into 5 equal sectors. (Two separate spinners) The pointer in each spinner, when spun, is equally likely to rest in any one of the 5 sectors. The pointer in each spinner is spun once. List the sample space and find the probability that the sum of both scores