GOODMAN
BOX AND WHISKER PLOTS!!! BOX AND WHISKER PLOTS!!! @Mathematics
Delete
Share
This Question is Closed
GOODMAN
Best Response
You've already chosen the best response.
4
{1055, 1075, 1095, 1125, 1005, 975, 1125, 1100, 1145, 1025, 1075}
GOODMAN
Best Response
You've already chosen the best response.
4
HEY...can show me how to make one for this...and to find the outliers
Zarkon
Best Response
You've already chosen the best response.
1
are you using Tukey’s rule?
GOODMAN
Best Response
You've already chosen the best response.
4
wat is tukeys rule..LOL
GOODMAN
Best Response
You've already chosen the best response.
4
we are using matrices....
Zarkon
Best Response
You've already chosen the best response.
1
for finding outliers
Zarkon
Best Response
You've already chosen the best response.
1
matrices for a box plot?
GOODMAN
Best Response
You've already chosen the best response.
4
dunno...wat is tukeys rule..can u teach me?
Zarkon
Best Response
You've already chosen the best response.
1
find the quartiles
GOODMAN
Best Response
You've already chosen the best response.
4
not ezactly...tas the chapter were on...technically it has nothing to do with matrices which i find funny...YES QUARTILES..FIND THOSE TOO
Zarkon
Best Response
You've already chosen the best response.
1
and the interquartile range
GOODMAN
Best Response
You've already chosen the best response.
4
YEA..THAT TOOO!! MAN U READ MY PAPER...
Zarkon
Best Response
You've already chosen the best response.
1
compute
\[Q_1-1.5IQR\] and \[Q_3+1.5IQR\]
GOODMAN
Best Response
You've already chosen the best response.
4
WAT ARE THE QUARTILES?
Zarkon
Best Response
You've already chosen the best response.
1
do you know how to find the median?
GOODMAN
Best Response
You've already chosen the best response.
4
yea...
Zarkon
Best Response
You've already chosen the best response.
1
do that...that is \[Q_2\]
GOODMAN
Best Response
You've already chosen the best response.
4
okay...then its 975...
Zarkon
Best Response
You've already chosen the best response.
1
then find the median of the lower half of the data...that is \[Q_1\]
then find the median of the upper half of the data...that is \[Q_3\]
myininaya
Best Response
You've already chosen the best response.
0
|dw:1319592543903:dw|
isn't this a box and whisker thingy?
also i think i'm missing an element and i keep going over the data again and again
so i don't know which one i'm missing :(
i think i;m getting old
Zarkon
Best Response
You've already chosen the best response.
1
|dw:1319592983243:dw|
GOODMAN
Best Response
You've already chosen the best response.
4
q1 is |dw:1319592990892:dw|its sumthing like tat...
GOODMAN
Best Response
You've already chosen the best response.
4
wow..mines a fail
Zarkon
Best Response
You've already chosen the best response.
1
remember you need to sort the data in order to find the median
GOODMAN
Best Response
You've already chosen the best response.
4
oh ya...lolz
myininaya
Best Response
You've already chosen the best response.
0
what i made i think is called a stem and leaf thingy ma jigger
Zarkon
Best Response
You've already chosen the best response.
1
correct
GOODMAN
Best Response
You've already chosen the best response.
4
YEA!!! STEM AND LEAF PLOT!!! lols i hated those
myininaya
Best Response
You've already chosen the best response.
0
ok zarkon what element am i missing though
i have 10 elements he has 11
i have been over his set over and over and i can't figure out which one i'm missing
GOODMAN
Best Response
You've already chosen the best response.
4
whose he?
GOODMAN
Best Response
You've already chosen the best response.
4
who has 11 elements?
myininaya
Best Response
You've already chosen the best response.
0
you have 11 elements
GOODMAN
Best Response
You've already chosen the best response.
4
ohh....lolz im a girl...wow i got confused tare...
myininaya
Best Response
You've already chosen the best response.
0
do i know how to count?
Zarkon
Best Response
You've already chosen the best response.
1
not sure...but you wouldn't want to write the stem and leaf like that anyway...the stems need to be uniform...yours are not :)
myininaya
Best Response
You've already chosen the best response.
0
i like my stem and leaf
:(
Zarkon
Best Response
You've already chosen the best response.
1
1075
myininaya
Best Response
You've already chosen the best response.
0
no i see 1075
Zarkon
Best Response
You've already chosen the best response.
1
there are two of them
myininaya
Best Response
You've already chosen the best response.
0
oh it occurs twice
GOODMAN
Best Response
You've already chosen the best response.
4
ez okay myininaya..u have a very beautiful stem and leaf plot...
Zarkon
Best Response
You've already chosen the best response.
1
you find the median?
GOODMAN
Best Response
You've already chosen the best response.
4
working on it...
myininaya
Best Response
You've already chosen the best response.
0
you have an odd number
so its just the middle term
myininaya
Best Response
You've already chosen the best response.
0
once the set has been ordered from least to greatest
myininaya
Best Response
You've already chosen the best response.
0
the set the data the whatever you want to call it
GOODMAN
Best Response
You've already chosen the best response.
4
arghhh...i hate puting them in order...im always off a number..
myininaya
Best Response
You've already chosen the best response.
0
yes like i was earlier lol
Zarkon
Best Response
You've already chosen the best response.
1
do a bubble sort (or quick sort if you are in a hurry) ;)
myininaya
Best Response
You've already chosen the best response.
0
if you want to use my stem and leaf you can (eventhough according to zarkon its not a legal stem and leaf) just add one more 5 for 107
Zarkon
Best Response
You've already chosen the best response.
1
it is totally illegal...it should be arrested
myininaya
Best Response
You've already chosen the best response.
0
what the cops don't know won't hurt them
Zarkon
Best Response
You've already chosen the best response.
1
that's right
GOODMAN
Best Response
You've already chosen the best response.
4
omg..now ur talking bout cops
myininaya
Best Response
You've already chosen the best response.
0
don't worry about them
there is a separation of cops and math
Zarkon
Best Response
You've already chosen the best response.
1
shouldn't you be finding the median ;)
GOODMAN
Best Response
You've already chosen the best response.
4
i still havent gotten them in order..im always making a mistake...can u guys help?
Zarkon
Best Response
You've already chosen the best response.
1
{975,1005,1025,1055,1075,1075,1095,1100,1125,1125,1145}
GOODMAN
Best Response
You've already chosen the best response.
4
lolz..u did it sooo fast....
GOODMAN
Best Response
You've already chosen the best response.
4
1075 is the median
Zarkon
Best Response
You've already chosen the best response.
1
yes
Zarkon
Best Response
You've already chosen the best response.
1
now find the median of the lower half of the data
GOODMAN
Best Response
You've already chosen the best response.
4
1025=q1 1125=q3 rite?
Zarkon
Best Response
You've already chosen the best response.
1
yes
GOODMAN
Best Response
You've already chosen the best response.
4
YEA!!!!!!!!
Zarkon
Best Response
You've already chosen the best response.
1
calculate the IQR
GOODMAN
Best Response
You've already chosen the best response.
4
how do we do tat?
Zarkon
Best Response
You've already chosen the best response.
1
\[IQR=Q_3-Q_1\]
GOODMAN
Best Response
You've already chosen the best response.
4
100
Zarkon
Best Response
You've already chosen the best response.
1
yep
Zarkon
Best Response
You've already chosen the best response.
1
now compute \[Q_1-1.5\times IQR\]
and \[Q_3+1.5\times IQR\]
Zarkon
Best Response
You've already chosen the best response.
1
there are called the Lower fence and Upper fence
GOODMAN
Best Response
You've already chosen the best response.
4
102350 and 112650
Zarkon
Best Response
You've already chosen the best response.
1
no
GOODMAN
Best Response
You've already chosen the best response.
4
what did i do now....
Zarkon
Best Response
You've already chosen the best response.
1
\[Q_1-1.5\times IQR=1025-1.5\times100=1025-150=875\]
GOODMAN
Best Response
You've already chosen the best response.
4
oh....i first multiplied 1025 and 1.5
Zarkon
Best Response
You've already chosen the best response.
1
what is the upper fence then ( i gave you the lower fence)
GOODMAN
Best Response
You've already chosen the best response.
4
1275?
Zarkon
Best Response
You've already chosen the best response.
1
yes
GOODMAN
Best Response
You've already chosen the best response.
4
boo ya!!!
Zarkon
Best Response
You've already chosen the best response.
1
ok..are there any numbers in your data set that are smaller than 875 or larger than 1275?
GOODMAN
Best Response
You've already chosen the best response.
4
ummm.....no
Zarkon
Best Response
You've already chosen the best response.
1
correct...therefore there are no outliers
GOODMAN
Best Response
You've already chosen the best response.
4
yea!!! okay...now wat about the box and whiskers the pic...
Zarkon
Best Response
You've already chosen the best response.
1
|dw:1319594794785:dw|
GOODMAN
Best Response
You've already chosen the best response.
4
so tats how we draw it?
Zarkon
Best Response
You've already chosen the best response.
1
sort of...hard to write on the picture
Zarkon
Best Response
You've already chosen the best response.
1
the line at the bottom is a number line...the vertical lines on the box should correspond the the quartiles. the line out of the box to the left should extend out the the min value and the line out to the right of the box to the max
GOODMAN
Best Response
You've already chosen the best response.
4
HUH????????
GOODMAN
Best Response
You've already chosen the best response.
4
ohhhhhhh...tat explains it!! LOL
GOODMAN
Best Response
You've already chosen the best response.
4
|dw:1319595179179:dw|
Zarkon
Best Response
You've already chosen the best response.
1
nice ;)
GOODMAN
Best Response
You've already chosen the best response.
4
yea!!! thanks for ur help!
Zarkon
Best Response
You've already chosen the best response.
1
no problem