English, asked by cherrycharan5640, 6 months ago

the mean of the five data is 10 .if a new variant is included the mean of the six data becomes 11 then the sixth data is

Answers

Answered by jmakima55

5

Answer:

Since we have given that

Number of observations = 5

Mean = 10

So, it becomes,

If one number is included , the new mean = 9

So, it becomes,

Hence, the value of included number is 4.

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