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Find the mean daily wages of the workers of the factory by using an appropriate method3. The following distribution shows the daily pocket allowance of children of a localityThe mean pocket allowance is Rs 18. Find the missing frequency f.11-1313-15 15-1715-17 17-19 19-2119-21 21-23 23-25Daily pocketallowance (in Rs)Number of children7.691354 |
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Answer» -2 is the CORRECT answer Step-by-step explanation: you SEE once in question 13-15 15-17 = -2 15 -17 17-19 19-21 = -2 19-21 21-23 23-25 = -2 So, answer is the -2 |
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