Question

Find the mean of the first 10 even natural numbers.
A data constitutes of heights (in CM) of 50 children. What do you understand ​

Answer 1

Answer:

mean of first even number

Step-by-step explanation:

mean = sum of all observation/ total number of observations

so first 10 even number are 1,2,3,4,5,6,7,8,9,10

so their mean is

mean = sum of all observation /total number of observations

=1+2+3+4+5+6+7+8+9+10/10

55/10=5.5