Today in class. We did more probability.

We did some qeustions and notes about probablity.

Notes:

Sample space is the set of all possible outcomes of a random proccess.

Independent events is the outcomeof one event has no effect on the outcome

of another event.

Tree diagram is adiagram used to organized outcome.

-Contains a branch for each possible outcome of an event.

Questions:

What si the probablity of rolling a prime number with a regular die

Answer:1/2 or 50% or 1:2

find the probability of rolling two sixes in a row with a regular die.

Answer: 1/36

Probability of landing a coin on heads and rolling an odd number.

Answer:1/4 or 25% or 1:4

ENJOY!

HOPE YOU LIKE IT............I PICK LAURA TO DO THE NEXT SCRIBEPOST.

## Monday, March 9, 2009

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## 9 comments:

Nicel job Owen, it needs more work on the colors though.

great job.

Good job,Owen. But you should have used some more color and pictures.

good job owen.

Next time you should use color and put in pictures.

Good job.

Hope you can improve

Good job Owen! You explained things very well and it was very understandable. Next time... ya, more colour and pictures. But it was a good stary for a first time! :)

Good Job Owen! You explained everything we had done! But next time, you should add abit more colors and pictures into your post!

Good Job , Owen ! Although you should have used some colors , but you explained things very well . !

nice job Owen, I liked that you explained every thing but it needs more color

GOOD JOB OWEN ! , i like the way you explained its really understandable , but it could use more colours to make it really really awesome ! , NICE JOB :)

Nice job Owen.

But it cound have used more colors and a few pictures to.

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