Question

Find the interquartile range of the data.












A.
49







B.
35







C.
16







D.
14

B?

Answer 1

@jagr2713

Answer 2

First find the median

Answer 3

I do not meber how

Answer 4

first list all the numbers from least to greatest

you see :

3 | 1 3 5

is 31, 33, and 35

do the same with the rest

then find the middle number

Answer 5

41,36,89,99? is that right?

Answer 6

nope

4 | 1 3 6 8 9 9

put 4 in front of each one :)

41, 43, 46, 48, 49, 49

Answer 7

oh that makes sense :) so 50

Answer 8

correct

now list from least to greatest

Answer 9

^ that's the last one one in the pic not the answer

Answer 10

yes ik :P

now list and find the number in the middle

Answer 11

31, 33, 35,41, 43, 46, 48, 49, 49,50

Answer 12

what number is the median, or the one in the middle?

Answer 13

43 and 46 r the 1s in mid

Answer 14

so add them and divide by 2

Answer 15

ok

Answer 16

and now since the median is between 43 and 46, we split the data in to 2

first set is 31, 33, 35, 41, 43

second set: 46, 48, 49, 49, 50

find the median o both sets

Answer 17

I got 44.5

Answer 18

find the median of both sets that I put ^^^

Answer 19

35 and 49

Answer 20

49 - 35 = interquartlie range

Answer 21

14

Answer 22

that's your answer

Answer 23

ok thx :)

Answer 24

yw :)