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CHALLENGE ACTIVITY 6.1.2: Identifying sample statistics and population parameters. 471522.2159812.qx3zqy7 Jump to level 1 An emergency room claims to have a mean wait time

CHALLENGE ACTIVITY 6.1.2: Identifying sample statistics and population parameters. 471522.2159812.qx3zqy7 Jump to level 1 An emergency room claims to have a mean wait time of 25 minutes. The hospital checks the wait times of 150 randomly selected visitors and finds a mean wait time of 28 minutes. The sample statistic is Pick The population parameter is Pick Check 1 Next 3 2 2 3 Feedback?

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