Probability and Sample Space

How many outcomes are there with tossing a coin and rolling a dice?

• 2
• 6
• 12
• 24

Which shows the sample space for flipping two coins?

• H, T
• HH, HT, TH, TT
• HH, TT
• Dime, Nickel

Tags

CCSS.7.SP.C.8B

What is sample space?

• a process with an uncertain result

• a possible result of an action

• a list of all possible outcomes of an event

• a single outcome or group of outcomes

How many outcomes when choosing a vowel (a, e, i, o, u) and then a number (2 or 6)?

• 7
• 5
• 10
• 12

What is the probability of rolling 15 with a pair of dice?

• impossible
• unlikely
• equally likely
• likely

Tags

CCSS.7.SP.C.5

What is the probability of spinning and landing on green?

• 3/12
• 1/4
• 3/4
• 9/12

Tags

CCSS.7.SP.C.7B

What is the sample space when rolling a regular number cube?

• 1

• 2, 4, 6

• 1, 2, 3, 4, 5, 6

• 6

What is the sample space for the jar of marbles?

• red

• red, yellow, green, blue

• red and yellow

• red and green

The cafeteria has 2 choices of salads, 3 choices of entrees, and 2 choices of beverages. How many meal combinations are available and why?

• 7 because 2 + 3 + 2
• 12 because 2 x 3 x 2

How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?

• 15
• 40
• 80
• 10