# help me understand " a storeow

**Question description**

help me understand " a storeowner knows from past records that 19% of all customers who enter her store will buy an item of clothing. if 12 people enter the store what is the probability that:

fewer than four will buy an item of clothing? what is the "trial" that is being repeated? what is n? describe what success means in this situation? what is the probability of success? what is failure? what is the probability of failure?

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