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half of the students in a freshman class are 14 years old. one- third are 15 and the rent are 13. is the mean age greater than or less than the median age?
half of the students in a freshman class are 14 years old. one- third are 15 and the rent are 13. The mean age is greater. (1/2)14 + (1/3)15 + (1/6)13 = 14 1/6 The median age is 14. (half the students are 14 or younger)
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Asked 7/9/2019 4:11:41 PM
Updated 6/27/2021 5:21:21 PM
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half of the students in a freshman class are 14 years old. one- third are 15 and the rent are 13. The mean age is greater.
(1/2)14 + (1/3)15 + (1/6)13 = 14 1/6
The median age is 14. (half the students are 14 or younger)

Added 6/27/2021 5:21:21 PM
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