Two coins are tossed 120 times. A sum of 5 occurred 28 times. What is the experimental probability of obtaining a sum of 5?
Question 2 A 4-sided die (numbers 1 to 4 on it) and a 6-sided die (numbers 1 to 6 on it) are tossed.
a) Make a tree diagram showing the sample space.
b) Make a list to show the sample space.
Question 3
Three coins are tossed. What is the theoretical probability of obtaining 2 HEADS and 1 TAIL? Show the sample space as part of answering the question.