Probability

Prerequisites:

* List the possible outcomes for a single-event experiment

* Record experiment results using fractions/ratios

* Create a sample space and determine the probability of a single event, given a simple experiment (e.g., rolling a number cube)


NYS Content Standards:

* List possible outcomes for compound events

* Determine the number of possible outcomes for a compound event by using the fundamental counting principle and use this to determine the probabilities of events when the outcomes have equal probability


Students must KNOW the following definitions:

probability
outcome
event
single event
compound event
Probability notation
  P (event) =

 


Students will UNDERSTAND:

* Fractions representing probabilities of events are between 0 (cannot happen) and 1 (certain to happen)
* Outcomes for compound events can be found using lists, tree diagrams, or the fundamental counting principle


Students will be able to DO the following:

* List possible outcomes for compound events using tree diagrams, lists, and graphs.
* Convert probabilities into equivalent forms using multiple representations (fractions, decimals and percents)


Expected Timeline: *Note: Please know that this could change slightly due to unforeseen issues.

Day 1- Introduction to Probability
             Definitions (see above)
Day 2- Tree diagrams
Day 3- Word Problems
Day 4- Turning probabilities to fractions, decimals and percents
Day 5- Test

 

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