Experimental and Theoretical probability

What is the definition of experimental probabiity?

• based on actual experiments and adequate recordings of the happening of events

• based on your passion when you are calculating probability

• is determined based on reasoning

• when the probability is calculated by utilizing the knowledge of a certain situation and not carrying out the experiment actually

What is the definition of theoretical probability? (2 correct answers)

• based on actual experiments and adequate recordings of the happening of events

• based on your passion when you are calculating probability

• is determined based on reasoning

• when the probability is calculated by utilizing the knowledge of a certain situation and not carrying out the experiment actually

A die is rolled 24 times and lands on 2 four times and on 6 three times.

Based on the result, what is the experimental probability of rolling a 6?

Mathematical Equivalence

ON

A die is rolled 24 times and lands on 2 four times and on 6 three times.

Based on the result, what is the experimental probability of rolling a 2?

Mathematical Equivalence

ON

Compare your answers from previous two questions to its theoretical probabiity.

What is the probability that someone in the survey considered reading books or surfing the Internet as the best entertainment value?

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.B.7

Out of 500 people surveyed, how many would you expect considered reading books or surfing the Internet as the best entertainment value?

Mathematical Equivalence

ON

What is the probability that someone in the survey considered going to movie theaters or watching television as the best entertainment value?

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.B.7

Out of 300 people surveyed, how many would you expect considered ging to movie theaters or watching Television as the best entertainment value?

Mathematical Equivalence

ON

Tags

CCSS.7.SP.A.2

Out of 300 people surveyed, is it reasonable to expect that 30 people considered watching television as the best entertainment value? Why or why not?

Tags

CCSS.7.SP.A.2