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Mathe am 24.02.2025

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Erik Grobecker 2025-02-24 12:31:04 +01:00
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# Mathe am 24.02.2025
## Nr. 7a-c)
#TODO: herausfinden, wie man sowas berechnen kann
# Zudem mir Lernvideos anschauen
## Nr. 10
### b)
n=100 # Nummer an Versuchen
x=3 # Wie viele Wappen geworfen werden
p=0.5 # Chance auf Wappen(oder x)
binomial(n,x) * p^x * (1 - p)^(n-x)
## Sigmaregel
erwartungswert(n,p) = n*p
mu(n,p) = erwartungswert(n,p)
standardabweichung(n,p) = sqrt(n*p*(1-p))
sigma(n,p) = standardabweichung(n,p)
function sigmaregel(i, n, p)
sigma = sigma(n,p)
mu = mu(n,p)
mu - i * sigma
end