Mathematics, 02.11.2020 05:50 emily9656
A trade magazine routinely checks the drive-through service times of fast food restaurants. A 90% confidence interval that results from examining 750 customers in one fast food chain's drive through has a lower bound of 177.0 seconds and an upper bound of 180.6 seconds. What does this mean?
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A trade magazine routinely checks the drive-through service times of fast food restaurants. A 90% co...
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