Warmup (Wed): Probability 1

The pointer on the spinner can stop either on a shaded or an unshaded section.

The spinner is divided into how many sections?

The pointer on the spinner can stop either on a shaded or an unshaded section.

The pointer is more likely to stop on which type of section (shaded or unshaded)?

Suppose you spin the pointer 100 ties. Which phrase bet describes the number of times the pointer is likely to stop on a shaded section?

• Fewer than 50

• Exactly 50

• More than 50

What is the probability of rolling an even number on a die?

• 1/4

• 1/2

• 1/6

• 1/3

A die is rolled once.  What is the probability of rolling a 5?

• 1/6
• 1/3
• 2/5
• 5/6

What is the probability of spinning green?

• 1/6

• 1/4
• 1/2
• 3/4

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.