germany-abitur 2021 QB 4a

germany-abitur · Other · abitur__bayern_stochastik 2 marks Discrete Probability Distributions Probability Computation for Compound or Multi-Stage Random Experiments
Determine for the case $n = 5$ the probability that not all three badges have the same motif.
Determine for the case $n = 5$ the probability that not all three badges have the same motif.