Question

Find the mean of the follwing numbers 67,28,48,55,60,27,49,43,23,41,20​

Answer 1

Answer:

20,23,27,28,41,43,48,49,55,60,67

Answer 2

Answer:

we know that mean

$= sum \: of \: observations \div number \: of \: observatons$

so, 67+28+48+55+60+27+49+43+23+41+20/11

461/11

=41.90