Sample Space

Sample

Space Lesson

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Poll

Attendance Question: Pancakes, Waffles, or French Toast?

• Pancakes

• Waffles

• French Toast

• No Answer

Multiple Choice

Based on the sample space, what is the probability of NOT wearing a red shirt OR grey trousers?

• 9/16

• 7/16

• 8/16

• 4/16

Multiple Choice

Max is ordering a salad for lunch. He can choose one of chicken, tofu, hard-boiled eggs, or turkey to have on the salad. He can also pick one vegetable topping. The vegetable choices are sprouts, tomatoes, or olives. How many different combinations can Max create?

• 7 combinations

• 12 combinations

• 3 combinations

• 4 combinations

Multiple Choice

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

• 2

• 6

• 12

• 24

Multiple Choice

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

• 1

• 2, 4, 6

• 1, 2, 3, 4, 5, 6

• 6

Multiple Choice

What is the sample space?

• 6 bears

• orange, green, red, white, yellow

• unlikely

• 2 red bears

Multiple Choice

The set of all the possible outcomes is called:

• Result

• Sample Space

• Probability

• Event

Multiple Choice

Which shows the sample space for flipping two coins? 
H = heads, T = tails

• H, T

• HH, HT, TH, TT

• HH, TT

• HH, TT, TT, HH

Tree Diagram

A tree diagram is a branching structure that maps the outcomes of chances/probabilities. The more branches, the more outcomes.

• Can be used to show a sample space

• Each "branch" of the diagram represents one possible outcome

Tree Diagram

Flipping a coin. Your only outcomes are either head or tail. Your tree diagram would look like this:

Tree Diagram

Flipping a coin twice. If you flipped your coin a second time, you still only have the outcomes heads and tails but this time they branched out from your previous outcome. So your tree diagram would look like this:

Multiple Choice

What is the probability of getting 2 tails?

• 1/4

• 2/4

• 3/4

• 4/4

Multiple Choice

What is the probability of making both shots?

• 1/4

• 2/4

• 3/4

• 4/4

Multiple Choice

How many possible outcomes or combinations can we get if we toss a coin, and roll a number cube?

• 6 total outcomes

• 8 total outcomes

• 14 total outcomes

• 12 total outcomes

Multiple Choice

Two dice are rolled and it is recorded whether the result on each is odd or even. What is the probability both are odd?

• 1/4

• 1/2

• 2/4

• 3/4

Multiple Choice

The probability of getting Broccoli and fish for dinner is:

• 0.5

• 0.15

• 0.7

• 1