Question

if 26 English alphabets taken such that A=1, B=2, C=3............ Z=26,
​​​​​​then find the mean and median of the number corresponding to the vowels. Which alphabet corresponds to the median??

Answer 1

median =n/2+n/2+1/2
because it is even

n=26
then 13+1=14

Answer 2

Answer:

Mean = 10.2

Median = I = 9

Step-by-step explanation:

Given that alphabets are assigned numbers from 1 to 26, i.e. A = 1, B = 2, ... so on.

Our vowels and numbers assigned to them are are

A = 1, E = 5, I = 9, O = 15 & U = 21

The mean of these 5 vowels can be found as

$Mean=\frac{Sum}{5}$

$Mean=\frac{1 + 5 + 9 + 15 + 21}{5}$

$Mean=\frac{1 + 5 + 9 + 15 + 21}{5}$

$Mean=\frac{51}{5}$

$Mean=10.2$

If we arrange above 5 numbers representing vowels in ascending order we get the following series

1, 5, 9, 15, 21

Here 9 represents the median of our vowels and 9 represents I in the vowels.