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Homework: Homework 3 Score: 0 of 1 pt 2.3.49 21 of 21 The heights (in inches) of 19 female students in a physical education class are shown below. Approximate the mean height of students in a class. Height (in inches) 60-62 63-65 66-68 69-71 Frequency Enter your answer in the answer box and then click Check Answer All parts showing Clear A
What is the mean height in inches??
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Solution: x-A x-67 Class Frequency ( Mid value (r) = 67, h = 3 | (5)-(2) x (4) 60 62 63-65 66 -68 69-71 61 64 67=A 70 -6 -5 9 0 2 2 19 = 67 +-04737-3 67+-1.4211

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