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the mean of the data in the following tables is 5 0. find the missing frequency f 1 and f 2. class: 10-30,30-50,50-70,70-90,90-110 frequency: 90,f1,30,f2,40 total 200 by step deviation method

Posted by Sujata Sahoo 7 years, 5 months ago

CBSE > Class 10 > Mathematics

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Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics