Probability

owlsrule2203
Mind Map by , created over 5 years ago

Mind Map on Probability, created by owlsrule2203 on 05/23/2014.

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owlsrule2203
Created by owlsrule2203 over 5 years ago
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1 Sample Space

Annotations:

  • For an event where all outcomes are equally likely: P(E)= All favourable outcomes             ---------------------------------              All possible outcomes
1.1 All possible outcomes
2 Expected Frequency

Annotations:

  • Expected frequency= Theoretical possibility x number of trials
2.1 The expected number of times an event will occur
3 Complementary Events

Annotations:

  • P(E) = P(not E) = 1
3.1 Make up the sample space
3.2 An event complement to another is the opposite event
4 Range of Probability
4.1 The range of probability is from 0-1
4.1.1 Anything closer to 1 is likely
4.1.2 Anything closer to 0 is unlikely
4.1.3 0.5 is an even chance

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