Binomial Distribution EXPLAINED in UNDER 15 MINUTES!

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0:15 Introduction
1:30 Pre-requisites/assumptions
2:36 Calculating by hand
8:56 Calculating using Excel
12:05 Expected value and standard deviation

EXAMPLE USED:

Studies show colour blindness affects about 8% of men.
A random sample of 10 men is taken.

Find the probability that:  
(a) All 10 men are colour blind
(b) No men are colour blind
(c) Exactly 2 men are colour blind
(d) At least 2 men are colour blind
       (e) The expected number of colour blind men in the sample
       (f) The standard deviation of the number of
colour blind men in the sample.

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