Kahn Academy Topic Videos:
https://www.khanacademy.org/math/ap-statistics/probability-ap#probability-multiplication-rule
PROBABILITY is a mathematical Model used to predict future outcomes (EVENTS) based on prior (or expected) results.
Probability is most oven expressed as a Decimal between ZERO (0) never happen and ONE (1) certainly will happen.
Decimals may also be expressed as a fraction: (Event / Total Outcomes)
Decimals can also be expressed as PERCENT:
1/2 = .5 = 50%
There are 6 sides on a Die: the probability of getting any number is "1/6"
The probability of getting an EVEN P(2, 4, 6) is 3/6 or 1/2 or .5 or 50%
There are 2 sides to a Coin: The probability of getting Heads or Tails is "1/2".
There are 52 cards in a DECK: the probability of getting an ACE is 4 out of 52 or 4/52 = 1/13 = .0769 or 7.69%
Based on an "Experiment", predict the future based on the past outcomes.
The greater number of "SAMPLES", the closer your experiment should approximate the Theoretical Probability.
If you "toss" a fair coin 10 times it is possible for it to be HEADS all ten times (but very unlikely)!
SPINNER Simulation Use this on-line Spinner with various defaults (or customize it) for Experimental Probability
Link to PROBABILITY GAMES
Sample SimulationExperimental OUTCOME With Spinners: Experimental Spinners
An Experiment With 1 Die
An Experiment With 2 Dice
Probability Quiz
BLOOD TYPE DISTRIBUTION:
https://en.wikipedia.org/wiki/Blood_type_distribution_by_country
Worksheets:
https://www.easyteacherworksheets.com/math/stats-compoundprobability.html