Disjoint and Overlapping Events

Which of the following shows how to determine P(shaded number or number less than five)?

• 4/8 + 4/8 - 2/8
• 4/9 + 2/8 - 4/8
• 4/8 + 6/8 + 2/8
• 2/8 + 4/8 - 4/8

Tags

CCSS.HSS.CP.B.7

Which of the following shows how to determine P(diamond or face card)?

• 13/52 + 12/52 - 3/52
• 3/52 + 13/52 -12/52
• 3/52 + 12/52 - 13/52
• 1/13 + 3/52 - 1/4

Tags

CCSS.HSS.CP.B.7

If you draw one card from a standard deck, what is the probability of drawing a spade or a red card?

• 13/52
• 26/52
• 39/52
• Not possible

Tags

CCSS.HSS.CP.B.7

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are mutually exclusive.

• True

• False

Tags

CCSS.HSS.CP.A.1

Sue will randomly select from a treat bag containing 6 lollipops and 4 gum balls. Sue will select a treat, not replace it, and then select a second treat.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.5

If you choose 1 scoop of ice cream from 12 flavors and any 1 topping from a choice of 8, how many different ice-cream sundaes can you make?

• 58
• 96
• 20
• 192

How many total outfit options are represented?

• 12
• 22
• 3

• joint frequency

• joint relative frequency

• marginal frequency

• marginal relative frequency

Tags

CCSS.8.SP.A.4

The formula for finding “or” probabilities is called the _______________________ Rule.

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSS.CP.B.7

Two Events with no outcomes in common are called... [check all that apply.]

• disjoint

• mutually exclusive

• overlapping

• independent

Tags

CCSS.HSS.CP.A.5