The following frequency table gives the height (in inches) of 100 students in a college. Heights (inches) 60-62 62-64 64 66 66-68 68 70 70-72 No. of Students 5 18 42 20 8 7 Calculate the average height of these students.

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The following frequency table gives the height (in inches) of 100 students in a college.
Heights (inches) 60-62 62-64 64 66 66-68
68 -70 70-72
No. of Students
5
18
42
20
7
Calculate the average height of these students.
Transcribed Image Text:The following frequency table gives the height (in inches) of 100 students in a college. Heights (inches) 60-62 62-64 64 66 66-68 68 -70 70-72 No. of Students 5 18 42 20 7 Calculate the average height of these students.
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