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Find mean by assumed mean method …

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Find mean by assumed mean method CI:- 49.5-52.5 , 52.5-55.5 , 55.5-58.5 , 58.5-61.5 , 61.5-64.5 Frequency:- 15 , 110 , 135 , 115 , 25

Posted by Veeresh Ha 7 years, 11 months ago

CBSE > Class 10 > Mathematics

1 answers

Vansh Jagga 7 years, 11 months ago

57.19 is correct answer

2Thank You

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Don't post personal information, mobile numbers and other details.
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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics