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Churn happens when customers are leaving their current service provider and moving to another one. This is a big business problem because it is more expensive to acquire a new customer than to keep an existing one from leaving. This explains this challenge, which is one of the pre-qualification to the 2018 Data Science Nigeria all-expense paid bootcam/hackathon scheduled to hold 10-15 October, 2018.
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2022-10-05
