martha rolls this die once and chooses one of these cards. which tree - diagram represents the sample space…
martha rolls this die once and chooses one of these cards. which tree - diagram represents the sample space of this compound event?
Answer
Answer:
The first tree - diagram (the one with branches starting from 1, 2, 3, 4, 5, 6 and each of those branches splitting into 0 and 7).
Explanation:
Step1: Identify the first event
Rolling a die has 6 outcomes (1 - 6).
Step2: Identify the second event
Choosing a card has 2 outcomes (0 and 7).
Step3: Analyze tree - diagrams
The first tree - diagram correctly shows 6 initial branches for die outcomes and 2 sub - branches for card outcomes from each die outcome branch.