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//Chapter 07: Discrete Probability
clc;
clear;
times=8 //time flipped
o1=3 //occurrence of 3 heads
o2=2 //occurrence of 2 heads
o3=2 //occurrence of 2 heads
o4=2 //occurrence of 2 heads
o5=1 //occurrence of 1 head
o6=1 //occurrence of 1 head
o7=1 //occurrence of 1 head
o8=0 //occurrence of 0 heads
peo=1/times //probability of each outcome
Ex=peo*(o1+o2+o3+o4+o5+o6+o7+o8)
disp(Ex,'Expected heads when fair coin is flipped 3 times')
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