Friday, 15 November 2019
a neat introduction to theoretical probability distributions, starting experimentally a ppt is here teacher's guide Sir Francis ...
probability and venn diagrams
P(A) means the probability that a randomly picked person (from the entirety) is in set A = n(A)/n(E)
Thursday, 14 November 2019
a ppt is here [needs to be downloaded for the animations to work] arrangements (derangements) factorials pairing things off ...
Thursday, 7 November 2019
past ks3 SAT questions on probability
these are from past KS3 SAT (tests for 14 year olds) questions, set in England a while ago a ppt is here s...
Saturday, 2 November 2019
in two nth term sequences with venn diagrams
a ppt is here
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