Please enable JavaScript.
Coggle requires JavaScript to display documents.
Mind-maps of Basic Probability Concepts - Coggle Diagram
Mind-maps of Basic Probability Concepts
probability fundamentals
b) basic notation
a system of characters, symbols, or abbreviated expressions used in an art or science or in mathematics or logic to express technical facts or quantities
c) the probability scale
a number line from 0-1 that places the probability of events occuring. closer to 0 indicates its less likely to happen, closer to 1 indicates it is more likely to happen
a) Purpose of probability
THE PURPOSE OF PROBABILITY IS TO COMPUTE HOW LIKELY SOMETHING IS GOING TO HAPPEN, WHICH IS USEFUL IN SEVERAL BRANCHES OF SCIENCE AND YOU NKOW OTHER PALCES XD LOL.
d) formula for calculating basic probability values
Probability equals the number of favorable outcomes divided by the total number of outcomes
probability calculations
f) sample space diagrams
g) theoretical vs experimental
e) calculating the probability of an event NOT occurring
P(not E)= 1- P(E)... in this case E= expected and P= probability
advanced probability concepts
i) expected value
expected value is
j) expected frequency
h) relative frequency (aka experimental probability)
relative frequency is the proportion or percentage of times that an event occurs in a data set/sample. this describes the likelihood of an event happening. to calculate, divide the number of times that the event occured by the total observations in a sample