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{1055, 1075, 1095, 1125, 1005, 975, 1125, 1100, 1145, 1025, 1075}
HEY...can show me how to make one for this...and to find the outliers
are you using Tukey’s rule?

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Other answers:

wat is tukeys rule..LOL
we are using matrices....
for finding outliers
matrices for a box plot?
dunno...wat is tukeys rule..can u teach me?
find the quartiles
not ezactly...tas the chapter were on...technically it has nothing to do with matrices which i find funny...YES QUARTILES..FIND THOSE TOO
and the interquartile range
YEA..THAT TOOO!! MAN U READ MY PAPER...
compute \[Q_1-1.5IQR\] and \[Q_3+1.5IQR\]
WAT ARE THE QUARTILES?
do you know how to find the median?
yea...
do that...that is \[Q_2\]
okay...then its 975...
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 \[Q_3\]
|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
|dw:1319592983243:dw|
q1 is |dw:1319592990892:dw|its sumthing like tat...
wow..mines a fail
remember you need to sort the data in order to find the median
oh ya...lolz
what i made i think is called a stem and leaf thingy ma jigger
correct
YEA!!! STEM AND LEAF PLOT!!! lols i hated those
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
whose he?
who has 11 elements?
you have 11 elements
ohh....lolz im a girl...wow i got confused tare...
do i know how to count?
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 :)
i like my stem and leaf :(
1075
no i see 1075
there are two of them
oh it occurs twice
ez okay myininaya..u have a very beautiful stem and leaf plot...
you find the median?
working on it...
you have an odd number so its just the middle term
once the set has been ordered from least to greatest
the set the data the whatever you want to call it
arghhh...i hate puting them in order...im always off a number..
yes like i was earlier lol
do a bubble sort (or quick sort if you are in a hurry) ;)
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
it is totally illegal...it should be arrested
what the cops don't know won't hurt them
that's right
omg..now ur talking bout cops
don't worry about them there is a separation of cops and math
shouldn't you be finding the median ;)
i still havent gotten them in order..im always making a mistake...can u guys help?
{975,1005,1025,1055,1075,1075,1095,1100,1125,1125,1145}
lolz..u did it sooo fast....
1075 is the median
yes
now find the median of the lower half of the data
1025=q1 1125=q3 rite?
yes
YEA!!!!!!!!
calculate the IQR
how do we do tat?
\[IQR=Q_3-Q_1\]
100
yep
now compute \[Q_1-1.5\times IQR\] and \[Q_3+1.5\times IQR\]
there are called the Lower fence and Upper fence
102350 and 112650
no
what did i do now....
\[Q_1-1.5\times IQR=1025-1.5\times100=1025-150=875\]
oh....i first multiplied 1025 and 1.5
what is the upper fence then ( i gave you the lower fence)
1275?
yes
boo ya!!!
ok..are there any numbers in your data set that are smaller than 875 or larger than 1275?
ummm.....no
correct...therefore there are no outliers
yea!!! okay...now wat about the box and whiskers the pic...
|dw:1319594794785:dw|
so tats how we draw it?
sort of...hard to write on the picture
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
HUH????????
http://ellerbruch.nmu.edu/cs255/jnord/three.gif
ohhhhhhh...tat explains it!! LOL
|dw:1319595179179:dw|
nice ;)
yea!!! thanks for ur help!
no problem

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