From the following frequency distribution: Height No. of students Find (i) Arithmetic mean (ii) Median (iii)...

 

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From the following frequency distribution: Height No. of students Find (i) Arithmetic mean (ii) Median (iii) Mode (iv) P90 and (v) D, 30-34 Roll# 35-39 40-44 45-49 50-54 17 60-64 55-59 12 65-69 10 12 18 17 7 Roll#11 From the following frequency distribution: Height No. of students Find (i) Arithmetic mean (ii) Median (iii) Mode (iv) P90 and (v) D, 30-34 Roll# 35-39 40-44 45-49 50-54 17 60-64 55-59 12 65-69 10 12 18 17 7 Roll#11