Math, asked by aayushlawgnad, 5 hours ago

5. Calculate average of the following discrete series. Use Short-cut Method by taking 25 as assumed average. Size 30 29 28 27 Frequency (f) 26 25 2 24 23 22 21 4 5 3 2 7 1 4 5 7

Answers

Answered by afsahburaaq2007

0

Answer:

add them

and then divide by number of observation

Step-by-step explanation:

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