Mathematics, 06.11.2021 06:40 flowersthomas1969
A trade magazine routinely checks the drive-through service times of fast-food restaurants. A 95% confidence interval that results from examining 641 customers in one fast-food chain's drive-through has a lower bound of 165.9 seconds and an upper bound of 169.1 seconds. What does this mean?
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A trade magazine routinely checks the drive-through service times of fast-food restaurants. A 95% co...
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