Math, asked by jashandeepkaur642005, 2 months ago

10. If the median of a data is 21 and mode is 30 find its mean.

Answers

Answered by Laxmisammangi

1

Answer:

-27

Step-by-step explanation:

mean=3median-2mode

=>mean=3x21-2x30

= -27

Therefore, -27 is mean.

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