Basic probability

Lauren spins the spinner with 8-equal sized sections one time. Drag the tiles to arrange the events in order from least likely to most likely.

• spinning a number greater than 5

• spinning a 4 or 5

• spinning an even number

• spinning a 6

A box contains 4 red pencils, 6 blue pencils, 5 black pencils, and 3 green pencils. The best description of the likelihood of selecting a blue pencil at random from the box is ​​​ (a)   . ​ ​

• unlikely
• impossible
• equally likely
• likely
• certain

Which of the following best describes the likelihood of the spinner landing on a number less than 6?

• impossible

• unlikely

• equally likely

• likely

• certain

Joseph rolled a number cube 50 times. The table shows the cumulative results of each roll. What is the relative frequency of rolling a 4? Select all that apply.

• 0.18

• 67.7%

• 18%

A deli offers the types of bread and sandwiches show in the table. How many possible outcomes are there?

(a)  

If you toss a coin 10 times and get tails each time, which of the following is true?

• The probability of getting a tail on the next toss is greater than the probability of getting a head.

For breakfast, the cafeteria offers 3 flavors of PopTarts - Strawberry, Blueberry, and Cherry - but the cafeteria worker picks a random flavor for you. Jayla wants to know the probability of receiving strawberry PopTarts on two consecutive mornings. Which sample space represents this situation?

• 
• 
• 
• 

Mrs. Trevino has 3 red pens, 5 pink pens, and 8 blue pens. What is the probability that she will choose a blue pen to grade papers?

• 1/2

• 8

• 3/16

• 16/8

What is the P( not purple) on this spinner?

• 2/5

• 1/5

• 4/5

• 3/5