Economy, asked by abby30, 10 months ago

How you find arithmetic mean using the different types of series?​

Answers

Answered by akhil0281
1

By using direct method,Assumed mean method,step-deviation method by this we can find arithmetic mean with different types of series


abby30: Thankyou for answering, but how are these methods used?
akhil0281: These methods have formulas by this we can used.please mark me as brainlist
akhil0281: These methods have formulas by this we can used
abby30: What are the formulas?
akhil0281: for direct method (fixi÷fi),for assumed mean(A+ fidi÷fi),for step deviation(A+fiui÷fi×h)
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