Math, asked by fadohnu, 1 year ago

the mean of following distribution is 18 .find the frequency f of the class 19 and 21

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Answered by Ankit1234

553

Answer is attached.

Here's is Answer key for whole maths Leaked board paper 2018 =>
brainly.in/question/3121329

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Answered by subash275

147

I will think that this is helpful for you

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