Math, asked by megha2416416, 6 months ago

maths lovers plz help me with this and explain briefly

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Answers

Answered by ThahiraShareen

1

Answer:

class X F xf

0-10 5 12 60

10-20 15 28 420

20-30 25 32 800

30-40 35 25 875

40-50 45 13 585

mean=fx/f

=2740/110

=24.9090909091

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