Question

4. In a data, 10 numbers are arranged in increasing order. If the 7th entry is increased by 4, by how much
does the median increase? Explain your answer.​

Answer 1

Answer:

HI MATE

median will not increase

or in other words

increase in median = 0

step by step explanation :

given that 10 numbers are arranged in increasing order

as the no: of observations is 10 [even]

the median will be the average of midle

terms i.e average of (n/2)th and {(n/2) + 1 }th term

so here 5th and 6th terms

the 7th term is increased by 4

but the 7th term do not have effect on median

so the median do not change  

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