Week 9 - Probability

Question 1

Simple events

Answer 1

Probability experiment with one object

Roll one die 20 times and record the number of times an odd number appears

Question 2

Compound events

Answer 2

2 step experiments - year 7/8

Roll 2 dice 20 times and record the number of times the sum of the faces is odd

Question 3

Independent event and dependent event

Answer 3

Based on what has it done the time before