Probability quiz

An outcome or set of outcome of an experiment or situation.

• Outcome

• Event

• Probability

• Complement

The ratio of the number of times an event occurs to the total number of trials or times that the activity is performed.

• Event

• Theoretical Probability

• Experimental Probability

• Complement

Aleida has a collection of markers in her pencil pouch she has 4 pink, 2 yellow, 5 purple, and 4 blue markers. If she grabs a marker at random. What is the probability of getting a purple marker?

• 4/14

• 5/14

• 1/3

• 1/5

• unlikely (25%)

• likely(75%)

• certain (100%)

• impossible(0%)

Rolling a dice. What is the probability of rolling an even number?

• 1/2

• 1/3

• 1/6

• 0

What is the probability of spinning green?

• 0

• 1/2

• 1/4

• 3/4

Tags

CCSS.7.SP.C.5

A bag has 2 blue, 3 red, and 5 yellow tiles. Find the probability of picking a blue tile. Write your answer in simplest form.

• 2/10
• ⅕
• ⅖
• ½

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

All possible outcomes of an experiment.

• Population

• Complement

• Sample space

• Event

The ratio of the number of ways an event can occur to the total number of equally likely outcomes.

• Experimental Probability

• Theoretical Probability

Emma has a bag a candy that she is going to share with the class. She has 3 lollipops, 2 chocolates , 4 jolly ranchers, and 5 starburst. If Patrick grabs a candy at random what is the probability he will choose a jolly rancher?

• 4/7

• 3/14

• 8/28

• 2/7