N=1000
prob=0
for (n in 1:N){
freq=0
for (i in 1:n){
trial =sample(1:6, size = 6, replace = TRUE)
x=trial==1:6
if (any(x)) freq=freq+1
}
prob=append(prob,freq/n)
}
prob=prob[-1]
plot(prob,xlab="n",ylab="freq/n", type="l",col="blue", main="Fraction of Experiments having at least one match")
abline(h=.665)

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