Vocabulary
Probability
Certain and Impossible
Likely or Unlikely
Graphs
100

________ is the chance that something will happen.

probability

100

If you roll a 6 sided dice, what is the probability you will roll a 6?

1/6

100

It will get dark tonight.

Certain

100

Having the same birthday as 5 other classmates.

unlikely

100

 Which sport is the most favorite?

soccer

200

An event is ________, if it never happens.

Impossible

200

You are rolling a sided die. What is the probability that you will land on an odd number?

3/6 or 1/2

200

The sun will fall out of the sky.

Impossible

200

You have a spinner divided evenly into 5 pieces. 2 pieces are yellow, 2 pieces are blue, and 1 is red. What color are you unlikely to spin?

red

200

What type of graph do we call this? 


a pictograph

300

If an event is _______, if it always happens.

Certain

300

A spinner is divided into three even slices. Each are labeled. One is purple, one is red, and one is orange. What is the probability of landing on red or purple?

2/3

300

You have a spinner labeled 1-4 divided equally. You are certain to spin a number less than_______.

5

300

You have a spinner divided into 4 equal pieces. 2 are blue, one is green, and one is red. You are most likely to land on_______.

Blue

300

 How many more students liked basketball than softball?

2 students

400

Something you make before an experiment.

prediction


400

A spinner is divided into 4 pieces labeled 1, 2, 3, 4. What is the probability you will land on an even number?

2/4 or 1/2

400

You have a spinner divided into equal parts labeled 1-5. It is impossible to spin a number greater than_____.

5

400

There are 8 red, 4 purple, and 6 green counters in a box. What color are you most likely to pull out of the box?

red

400

 How many more students liked the color red than pink? (be cautious of intervals)


20 students

500

If something is likely to happen, is the probability low, high, or equal? 

High probability 

500

If you have 7 M&M's and 3 of them are blue, how do write a fraction that shows my chances of picking a blue M&M? 

3/7 or three out of 7

500

Give an example of an event that you are certain will happen today. 

Answers will vary; use discretion
500

What is an event that has a high probability of happening today?

*answers will vary; use discretion

500

What is this graph called? AND what are the two pets like are equally likely to be chosen? 

Picture graph

Cat and fish 

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