Probability Introduct

If a compounded event using the word AND, I do what with the two fractions...

• multiply
• add

Tags

CCSS.HSS.CP.B.7

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

If I flip a coin 10 times how many times should I get heads?

• 1
• 10
• 3
• 5

Tags

CCSS.7.SP.C.6

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

Tags

CCSS.7.SP.C.7A

Experimental probability is: number of times the event occurs/total number of trials 

• True
• False

Theoretical Probability is: number of outcomes favorable to that event/number of possible outcomes 

• False
• True

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.7B

A compound event is..

• an event that directly causes another
• the probability of all the outcomes
• 1 event that creates 2 results
• when 2 or independent more events work together

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Unequally likely is

• different possible outcomes
• outcomes that have the same chance of occuring
• outcomes that don't have the same chance of occuring
•  the favorable outcome

Tags

CCSS.7.SP.C.7B