Math, asked by 2osho12, 2 months ago

The mean and mode of the observations 7, 7,X,7 and 5 are same. Then the
observation is..

Answers

Answered by shafrinsha423

3

Step-by-step explanation:

Answer

Given that mode =7 and mean =7

We know that mode=3median−2mean

⟹median=

3

mode+2mean

⟹median=

3

7+2(7)

=

3

7+14

=

3

21

=7

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