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The following is the distribution of hei...

The following is the distribution of height of students of a certain class in a certain city:
`{: ("Height (in cms)",   160-162  163-165 166-168  169-171  172-174), ("No. of students",        15          118        142          127        18):}`
Find the median height.

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The following table shows the heights of 50 students of a class : {:("Height (in cm)",152,148,150,153,149,151,147),("Number of students",8,3,4,7,12,10,6):} Find the mean and the median. Using empirical formula, calculate its mode.

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