Mathematics, 23.02.2021 03:20, PROMASTER

Keiko is going to fly from Orlando to San Antonio. She wants to choose an airline that arrives on time in San Antonio at least 85% of the time. She checks 38 flights on XYZ Airlines from Orlando to San Antonio and finds that 4 of the flights arrived late. Should Keiko choose XYZ Airlines for her flight?

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Keiko is going to fly from Orlando to San Antonio. She wants to choose an airline that arrives on ti...