Data Interview Qs - Selecting eggs from the grocery store

InterviewQs

Selecting eggs from the grocery store

Statistics Probability Theory Bayes' Theorem Conditional Probability

Forward this email to a friend or colleague and challenge them to solve it.

Hi,

Suppose you’re at the grocery store looking to buy some eggs. Each egg carton holds 12 eggs. You’re given the following information regarding the state of the eggs inside:

There is a 60% chance that all the eggs are unbroken
There is a 30% chance that exactly one egg is broken
There is a 10% chance that exactly two eggs are broken

You buy a carton of eggs, and take out your first egg only to discover that it’s broken. Given this, what’s the probability that there is one additional broken egg in the holder?

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