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Probability Interview

Probability Interview

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Expected Values

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Discrete Uniform Distributions

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Bernoulli and Binomial Distributions

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Poisson Distributions

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N Dice

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Fair Coin

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Converted Sessions

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Biased Five Out of Six

Question

Converted Sessions
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Let’s say there are two user sessions that both convert with probability 0.5.

  1. What is the probability that they both converted?

  2. Given that there are NN sessions and they convert with probability qq, what is the expected number of converted sessions?

Assume that these events are independent of each other.

Fair Coin
Biased Five Out of Six
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