Math, asked by harsh0314, 1 year ago

If the mean frequency of following distribution is 18 find the missing frequency.
Class interval | frequency
11-13. 3
13-15. 6
15-17. 9
17-19. 13
19-21. f
21-23. 5
23-25. 4

Answers

Answered by Sanya729

Solve it in a similar way

Pls mark ßrainliest mate

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harsh0314: U got it wrong those were not decimals.they were the fe

harsh0314: I mean frequencies

Sanya729: then what are those which I supposed the frequencies

harsh0314: Idk

Sanya729: lol... make it clear first

Sanya729: then can I help you further

harsh0314: Look at the other answer he got it right

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