Mathematics, 14.05.2021 02:00, zafarm2oxgpmx

A recent survey of 252 customers, selected at random from a database with 12,861 customers, found that 208 are satisfied with the service they are receiving. Find the upper bound of a 99% confidence interval for the percentage satisfied for all customers in the database.

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A recent survey of 252 customers, selected at random from a database with 12,861 customers, found th...