Geography, asked by singhalchaaya, 1 day ago

Q. No.4 The following data gives the means and standard deviations of two groups of workers. Group A Group B Number 400 600 Mean Wages Rs.450/- Rs. 500/- Standard Rs. 10/- Rs.12- Deviation

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Answered by manoj89kjr

0

Answer:

equally e a sgdbhhbxxg DG tas us gdgdndd a x

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