Experimental Probability of Simple Events

Experimental Probability is:

• What Might Happen

• What Actually Happens

• Everything is equally Likely to happen

• What I think Happens

How many events make up a Simple Event?

• Just 1

• Just 2

• 2 or 3

• More than 3

What is the experimental probability for Red?

(a)  

Tags

CCSS.7.SP.C.6

WHAT IS THE EXPERIMENTAL PROBABILITY OF IT LANDING ON WHITE, WRITTEN AS A DECIMAL.

• 0.25

• 0.75

• 100

• 4.00

Tags

CCSS.7.SP.C.6

What is the experimental probability for BLUE?

(a)  

Tags

CCSS.7.SP.C.6

The spinner is spun 15 times. The number of times it lands on a color is recorded below.

Red 2, blue 3, yellow 1, purple 1, orange 5 , green 3

What is the experimental probability it landed on RED?

(a)  

Tags

CCSS.7.SP.C.6

What is the experimental probability for GREEN?

(a)  

Tags

CCSS.7.SP.C.6

Why do we use SIMULATIONS to predict and find experimental probability?

(select the 3 that apply)

• Unable to do the real experiment (Difficult)

• We are unable to perform the experiment (Space)

• It is Inconvenient to do (Time consuming)

• What we think will happen ( Theoretical)

Tags

CCSS.7.SP.C.8C

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

• 3/50

• 39/50

• 3/200

• 39/200

Tags

CCSS.7.SP.C.6

A restaurant surveys customer orders with the following results: 8 pizzas, 12 hamburgers, 4 Chicken fingers, and 6 steaks. What is the experimental probability of pizza being chose?

P(Pizza)

• 6/30

• 4/30

• 12/30

• 4/15

Tags

CCSS.7.SP.C.6