What is the probability of observing a head in a coin toss ...

[Zoey63294]

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

[Anonymous]

Answer to Question 1

2

Answer to Question 2

1

[Zoey63294]

Gracias!

[scikid]

Excellent