Homework Answers
Given:
Mean height of 16 students in the statistics class to be 68 inches
Then Danielle walks in late, Danielle is 66.3 inches tall.
Find: Mean height of 17 students.
Therefore, Total height of 16 students is = (68*16) = 1088 inches
Therefore, Average height of 17 students is = (1088 + 66.3) / 17 = 67.9
The mean height of 17 students in the class is 67.9 inches.
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