Question

the ages in years of 10 teachers in a school are 34,37,53,46,52,43,31,36,40,50 find the median age​

Answer 1

Median= (n/2+1 - n/2)/2

n= number of observations

Answer 2

The median age is 41.5

Step-by-step explanation:

The ages in years of 10 teachers in a school are 34,37,53,46,52,43,31,36,40,50

Arrange them in ascending order

31,34,36,37,40,43,46,50,52,53

Number of observations = n = 10 (even)

$Median = \frac{\frac{n}{2}\text{th term}+(\frac{n}{2}+1)\text{th term}}{2}$

$Median = \frac{\frac{10}{2}\text{th term}+(\frac{10}{2}+1)\text{th term}}{2}\\Median = \frac{5\text{th term}+6\text{th term}}{2}\\Median = \frac{40+43}{2}$

Median =41.5

Hence The median age is 41.5

#Learn more:

The ages of 10 members of a club are 20,25,22,32,42,27,35,27,35,30: find the median age​

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