nsepepana nsepepana
  • 24-10-2021
  • Mathematics
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please help with maths​

please help with maths class=

Respuesta :

govdylan1
govdylan1 govdylan1
  • 24-10-2021

Answer:

a) Modal class: Most frequent ages which is 28 so the modal class is 45 <= x < 55

b) Total Frequency = 120

120 / 2 = 60

Find where 60 lies when we add the frequencies.

It lies 25 <= x < 35

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