Mathematics, 24.02.2021 02:20 itsalee1147
A small train at an amusement park is carrying passengers. Half of the passengers are 4 years old, 110 are 5 years old, 310 are 6 years old, and 110 are 7 years old.
What is the expected age for one of the passengers on the train?
5 years
6.1 years
5.5 years
6 years
Answers: 1
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A small train at an amusement park is carrying passengers. Half of the passengers are 4 years old, 1...
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