Author Question: What is the probability of observing a head in a coin toss followed by a four on the roll of a die? ... (Read 77 times)

Zoey63294 · **on:** Jul 24, 2018

What is the probability of observing a head in a coin toss followed by a four on the roll of a die?
1.1/12 because the events are independent.
2.1/12 because the events are dependent.
3.1/6 because the events are independent.
4.1/6 because the events are dependent.

Question 2

Which of the following events are independent?
1.Rolling a pair of dice and obtaining a four on one and a three on the other
2.Picking an ace from a regular deck of cards after the first card is drawn without replacement
3.Coming to class and doing well on the exam
4.Winning the lottery and playing the lottery each week