Question

find the median of the following data of the mean is 4.5. 5,7,7,8,x,5,4,3,1,2. can you draw any conclusion​

Answer 1

Answer:

4

Step-by-step explanation:

mean =42/10=4.2

we need 3 more to get 45 and it will be 4.5.

so the series is 5,7,7,8,3,5,4,3,1,2 .

median = middle number

here there are two numbers so add it up and divide it by 2

ans is 4

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