Probability Theory

Challenge

Oppgave

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Let's assume that we want to conduct an experiment to determine the probability that a person has more than 3 cats, let's consider that we have asked 1000 people (they can answer yes or no). Follow the algorithm:

Import binom object.
Calculate the probability that more than 200 people answered yes to your question among 1000 that were interviewed. The probability of receiving a positive answer is 0.3 or 30%.

Løsning

# Import binom object

from scipy.stats import binom

import numpy as np

np.random.seed(2000)

# Calculate the probability

prob = binom.sf(k = 200, n = 1000, p = 0.3)

# Print the probability

print("The probability is", prob)

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Seksjon 4. Kapittel 5

single

# Import binom object

___

import numpy as np

np.random.seed(2000)

# Calculate the probability

prob = ___(___)

# Print the probability

print("The probability is", prob)

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