Math, asked by shariff3000, 4 months ago

The mean of the following data is.

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Answers

Answered by anju1080

0

Step-by-step explanation:

mean =((26×10)+(14×7)+(13×3))/20

=397/20=19.85

Answered by ha5433350pc4cfn

0

Answer:

19.85

Step-by-step explanation:

use sigma fx / sigma f formula

f *x total divide by total of f

397/20=19.85

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