PROBABILITY

Probability

By Maria Apostol

Probability

Probability is the likelihood that an event will happen. It is the measure of how likely an event is going to happen out of the total number of possible outcomes.

Mr. Molina bought half a dozen box of doughnuts from Krispy Donuts for his children. The box has, 2 pistachio crunch, 1 chocolate rainbow, 1 strawberry frost, apple cinnamon and 1 Bavarian doughnuts.

Multiple Choice

Mr. Molina bought half a dozen box of doughnuts from Krispy Donuts for his

children. The box has, 2 pistachio crunch, 1 chocolate rainbow, 1 strawberry frost, 1

apple cinnamon and 1 Bavarian doughnuts.

What is the probability that Mr. Molina will get a Chocolate rainbow?

• 3 out of 6

• 4 out 6

• 1 out of 6

• 2 out of 6

Mr. Molina bought half a dozen box of doughnuts from Krispy Donuts for his children. The box has, 2 pistachio crunch, 1 chocolate rainbow, 1 strawberry frost, apple cinnamon and 1 Bavarian doughnuts.

Multiple Choice

Mr. Molina bought half a dozen box of doughnuts from Krispy Donuts for his

children. The box has, 2 pistachio crunch, 1 chocolate rainbow, 1 strawberry frost, 1

apple cinnamon and 1 Bavarian doughnuts.

What is the probability that Mr. Molina will get a cupcake inside the box?

• Impossible

• 6 out 6

• 1 out of 6

• 2 out of 6

Mr. Molina bought half a dozen box of doughnuts from Krispy Donuts for his children. The box has, 2 pistachio crunch, 1 chocolate rainbow, 1 strawberry frost, apple cinnamon and 1 Bavarian doughnuts.

​No Cupcakes inside the box

A word number, fraction, or percent can be used to describe a probability.

​

Probability of Event P = Number of Favorable Outcomes

Total Number or Possible Outcomes

​

An event is the outcome of something that happen. Chances of something to happen is described by using words or numbers

​Probability in choosing a chicken?

Event ________________

Outcome ________________

Probability ________________

​Probability in choosing a chicken?

Event : Chicken

Outcome : 4

Probability : 4 out of 36

Multiple Choice

​Probability in choosing a cow?

• $$P=\frac{6}{36}$$  

• $$p=\frac{4}{36}$$  

• $$p=\frac{2}{36}$$  

• $$P=\frac{3}{36}$$  

Multiple Choice

​Probability in choosing a goat?

• $$P=\frac{8}{36}$$  

• $$p=\frac{7}{36}$$  

• $$p=\frac{6}{36}$$  

• $$P=\frac{5}{36}$$  

Multiple Choice

​Probability in choosing a rabbit?

• $$P=\frac{6}{36}$$  

• $$p=\frac{7}{36}$$  

• $$p=\frac{8}{36}$$  

• $$P=\frac{9}{36}$$  

Multiple Choice

​Probability in choosing a horse?

• $$P=\frac{10}{36}$$  

• $$p=\frac{9}{36}$$  

• $$p=\frac{8}{36}$$  

• $$P=\frac{7}{36}$$  

Multiple Choice

​Probability in choosing a pig?

• $$P=\frac{1}{36}$$  

• $$p=\frac{4}{36}$$  

• $$p=\frac{2}{36}$$  

• $$P=\frac{3}{36}$$  

If you toss a coin, What is the possibility that it will land on head?

If you toss a coin, What is the possibility that it will land on head?

​In tossing a coin, there are two possible outcomes, either a head or a tail. The head and the tail have equal chances to show up. An outcome is a possible result in trial or experiment. In this activity, the possible outcome of landing a head is 1 out of 2 or 1/2

Using a spinning wheel with yellow and red colors, Maria and Rish take turns of spinning the wheel for 10 times each. the results of the activity were shown

Name​	​Yellow	​Red
​Maria	​6	4​
Rish​	​2	8​

Multiple Choice

​After Maria and Rish Spun the wheel, what is the probability that the pin stop on yellow color?

• 6/20

• 8/20

• 12/20

• 2/20

Multiple Choice

​After Maria and Rish Spun the wheel, what is the probability that the pin stop on red color?

• 4/20

• 8/20

• 12/20

• 10/20

Multiple Choice

which color has the most favorable outcome?

• yellow

• red