Question

Kindly assist with d question in the screenshot

Answer 1

Mean= sum of all observations / Total number of observation

= 6+1+6+5+4+3+3+6+1+6+4+1+2+5+6+5+3+6+2+1 / 20

=76/20=3.5

write the observation in ascending order

=1,1,1,1,2,2,3,3,3,4,4,5,5,5,6,6,6,6,6,6,

here 10 and 11 position are middle

= 4+4/2

=4 is median

mode is 6

you can make your own table