Question

Please explain this to me, i don't understand!!!!

Answer 1

Find the median of the data.

Answer 2

do i start with 1 and go left?

Answer 3

write out all the data values

15, 15, 20, 25, 25, 30, 30, 30, 35, 45

then pick the one in the middle

Answer 4

we have 10 data values, so we take

median = (5th number+6th number)/2

Answer 5

what does the key:7 mean

Answer 6

the key tells you how to read the data

for example, the key tells us that 1 | 5 means 15

Answer 7

o...k...

Answer 8

just take it one row at a time

the first row is 1 | 5 5, which means 15, 15
keep going with all 4 rows of the table

Answer 9

ok, thank you