A store is offering a discount on 800 pairs of basketball shoes. The amount of the discount varies and is not revealed to the customer until paying for the shoes. The distribution of discounts is given in the below table:
Use the negative binomial distribution to approximate the average number of pairs of shoes that a customer has to buy before purchasing two pair with a discount of at least 50%.
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Environment
The sum of all external conditions and influences affecting the life and development of an organism.
Intelligence Tests
Standardized exams designed to measure human cognitive abilities in comparison to an age-group population.
Manual Dexterity
The skillful use of the hands and fingers to perform tasks with precision and coordination.
Emotional Intelligence
The ability to recognize, understand, manage, and reason with emotions in oneself and others.
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