• Matematika
  • STATISTIKA Kelas 12 SMA
  • Statistika Wajib
  • Rata-Rata

Video solusi : The ages of all the male inhabitants of a village were recorded and the following frequency table was obtained. Find the mean. Age (in years) No. of Persons 0-5 12 5-10 18 10-20 16 20-30 19 30-40 14 40-50 11 50-60 4 60-80 3

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