Mr. Zuro finds the mean height of all 14 students in his statistics class to be 68.0 inches. Just as

Question:

Mr. Zuro finds the mean height of all 14 students in his statistics class to be 68.0 inches. Just as Mr. Zuro finishes explaining how to get the mean, Danielle walks in late. Danielle is 65 inches tall. What is the mean height of the 15 students in the class?

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