Math, asked by melo45, 1 month ago

Calculate Ci =20- 24,25- 29, 30- 34, 35- 39, 40- 44, 45- 49,50- 54, 55-59,60- 64, 65- 69 F=1,2,4,8,11,9,7,4,3,1 Find xi(mv), d=xi d2 , fd fd2

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Answered by Mariyam321

0

Sorry, such a long question. Can't help

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