class notes0005 - Q~-~CL~ 2.~OBlJ Oy~ 0Sl1l-1 nq Da:ta Vlft...

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Q~-~CL~- 2.~OBlJ Oy~ 0Sl1l.-1 nq Da:ta --, )Vlft) l~) d ISmvvtiioYl to.\?lQS d) YrAnlL ordeY distyibvtloY/-ovdeved IISilYlQ 0+ 9 0Ja 1\1 single colLlmn, (DU1(J( spYeQc) 0+ VCly'IQbI lIt\; of -me q VDUp orCU1¥~ OlstuY!Le tvvVlA VllqV1es+ to lowest ~LOYe.- - t'D Co..\U-LIClk- . (B) (\-) R-= H-L CD S)VlA.-p\ e fye!:1 u..en cy c\ I~ i-vl 0vttion ~ C9 vcl--eved ll<; tl nGJ 0 t v CAX i Cl '0 t e b-eln~ shJdled eX) lD} CA.- wequeY1Ly cc)umn (J) lvtCl t- 'Ylc1 Ico- +es -I-vl--e- ~ o~ c a~ s CA.- +- eo-en ~IVe.Y, value 0+ X. @ E::¥Duped fr-0.?j LAJLn c..(( d I S±Vl blA.b on - C)'rcl.Q.xe.d \ 1 S h' n 3 0 t- CL-Vl VQy,\o,Jo\e Lx) ,nto crvo u r 0+ scores iVl Dne Co\ lAX¥) VI (A) I l ts. tl n9 'V\ 2\'1 j t D 1\) m n ) tv> e o in+t:¥voj SIU ll) (5) lo\~mn o~ ~ ~ 0+ p-exson~ perw('(V)Qd G odd IVl+cvvCLQ. \V! ecctJ/) tjvoup o~ ~CD("es. S I U -=- WVl 0 Lt * 0-S 'vvU d ~ 0 i n t- ~~DXeVl+ !1-Wtiks-1v\+cne.r Vctlues \l~t-ecl toY" -eo.cYl_ CjVDlAf IV[ -rY1€ CJ YO ~rk d fye q lA..Q.Yl LLI ct 1St vl\o \it ti 0 n ~ veccQ })YVvL+) - Cl~ c; u-~ V4J r-e.r £A.¥l J I DW cr S' CD res \ VI eQ GVt 0(V0 U-f '" LYe~ +0 ~~Y-Qe of o..CCllXVUj y-eClu:-v ed ~.C1 dGLtR 'f- ~,'vu 1Vt.lL ~ lA-f' pey 0lYl cI I D l0f:Y 11 VY1\ -h 0 '1'- 1V1Q cyvov r x- DiSp 1 C-l\j i h fJ.- Dcd-v-- 0 oTcUolei /<::e ve o.. ds \1-eets - vow -C\Yld - col~ foV--\'Vl(AJ- 0 ~ CL¥1f"U 5 CLVtd O\<;p\o...-y~ 6Q+-o-- QX, 8X e..-e' :;;. coy"v\"'p v\.:te.x- c:;pyeadsnee t o ~ - n~ LAYl"tl v-e J V \ S. lA. o...Q. ve-p v-e s...eY\ t C\Ji0 n "t- d Q-t-O'- _ (D ~QJ/i 'A~ Z.. + s.-e ts 0 f da.tR / 0 y- <;: h 0 u..> 1 n~ 4- {yen oS LA.,-]\t1e 10. \CA-\/zl X-CA'i\<;' c ' 1tl-'t?e1 y ~o.. 'I.. is. ~ 'n is.to W-CLVY1: VVL c>s, t CD YV\YVl 0 n ~ h j 0.. . lL . a.. box 9(YO--p h _ cons. tvuct.L-ol fvo m CjYO u red -f--r"e-CJ lAJLn Ly d. t~ m bu h -on -'" fr0j1A.JLYl CLj l?o~on - \ 1 VU ~ h of s:c.ores p)o t-J-e.d ~ CU-YlS t C1 VJYlUj -f<r' 0...- \rl I S -\-Z)~ m CU-1 b-e C() n V~ Y+e.£l +0 +y~ l..UV'1 cy P 0 \ y~ n By p \ 0 th Yl ~Cj VV\A d po\ Yl;-S 0 ~ -r\IUL ba vs I Vl n IS. tog ram -S7 LuYV\wo.-nve fye~lA&VlW4 ~-' \\VU- ~h 0+ orc1Q.y--ed Scv\'es ~ len x-o, 'lIS) p \o-tk-d ~CUJ'15,+ D+ S UbJ-€Lt.f. Wno Sloyed ~t or b-e'OW (j., 3'Ve..J(\. su>ye on y-{)..'/..IS
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OGANIZING DATA RANK ORDER DISTRIBUTION PUT IN ORDER USED WITH SMALL DATA SEfS RANGE=H-L OR (H-L)+ 1 SIMPLE FREQUENCY DISTRIBUTION USED WHEN RANGE IS SMALL SCORE AND FREQUECY COLUMNS GROUPED FREQUENCY DISTRIBUTION USED WHEN RANGE IS lARGE SCORE INTERVALS AND FREQUENCY COLUMNS HOW MANY INTERVALS INTERVAL SIZE (i) BOTTOM INTERV AL1 "LOSS OF INFORMATION DISCRETE VS. CONTINUOUS DATA
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