Question

find the mean, mode and median for the following data.classes 0-20, 20-40,40-60,60-80,80-100 frequency 4,7,11,8,9

this is very imp please fast and fast plz plz​

Answer 1

Answer:

The International Date Line exists for a specific reason. It marks the time zone border where the date is actually changed by a whole day. On most maps, it is shown as an uneven black line because there are some locations where the border has been shifted.