Randomness and Probability

What is the probability of rolling a die and getting either a 2 or a 4 ?

What is the probability of rolling a die and not getting either a 2 or a 4 ?

What is the probability that you roll a fair six-sided die and don't get a 3?

The town installs a second stoplight similar to the first. What is your average driving time?

If the 1st stoplight is red 6 days in a row, this says it will probably be green on the 7th

When you arrive at the stoplight it is called.

If the two stoplights operate together to maximize traffic flow, the lights are

What is the probability of rolling two dice and getting a 3 on each of them?

The Law of Averages is

With two stoplights, you might get 0, 1, or 2 red lights. This is called

You flip a fair coin four times in a row. How large is the sample space?

You have one stoplight on your way to school. What is the probability that it's red?

If your chance of a red light is 35%, how do we know the chances of it not being red are 65%?

If the light's red, you get to school in 17 min.; if not, 14. What's the average drive time?

If the chance that the 2nd stoplight is red is unaffected by the 1st, they are called

Whether the light is red or not is called