ࡱ> %'$@ p#bjbjFF "6,,6666666JRRRRnlJL2222   z||||||$R f-6<  <<6622<6262z<z662 |xRl0 ` JJ6666 6 >K,w$   JJ d JJ CALCULATING r2 When you calculate a regression line, the value of r2 may not appear. If not, go to CATALOG and turn DagnosticsOn. DISTRIBUTIONS on TI-83 Under DISTR menu (=2nd VARS) Binomial : B(n,p) Probability distributionbinomialpdf (n,p)Cumulative distributionbinomialcdf (n,p)P(X = x)binomialpdf (n,p,x)P(X d" x)binomialcdf (n,p,x) Examples binomialpdf (2, 0.5) = {0.25, 0.5, 0.25} binomialcdf (2, 0.5) = {0.25, 0.75, 1} binomialpdf (2, 0.5, 1) = 0.5 binomialcdf (2, 0.5, 1) = 0.75 Normal : N(,) Probability densitynormalpdf (x, , )P (a d" X d" b)normalcdf (a, b, , ) Either , or  and , can be omitted, in which case  = 0 and  = 1 are assumed. Examples normalcdf (-1, 1) = 0.68 normalcdf (-2, 2) = 0.95 normalcdf (-3, 3) = 0.997 Inverse Normal To find x, given y: If P(-" < X d" x) = y, CE " # $ - 9 @ A  * 8 : P t   0 2 4 :8^`bԾԾʾԾʾԾԾʾԾԾԾԾԼԾԾԾԾԾԴhbb6>*]U hbb6 hbb6>* hbb>* hbbH*hbbhShbb>* hShS hSH*hShShS>*H* hS>*Guxkd$$Ifl0,"LL t0644 la$If 0^`0 p# # $ - A xkd$$Ifl0,"LL t0644 la$IfA B  : $Ifxkd$$Ifl0,"LL t0644 la: < > P 2 r t }}}}}}}}}ww$If 0^`0xkd}$$Ifl0,"LL t0644 la  2 $Ifxkd$$Ifl0,"LL t0644 la2 4 6 T }}}}}}}}}}}} 0^`0xkd{$$Ifl0,"LL t0644 la use invNorm (y, , ) = x . Again, either , or  and , can be omitted, in which case  = 0 and  = 1 are assumed. Examples invNorm (0.5) = 0 because P(-" < X d" 0) = 0.5, invNorm (0.975) = 1.96 H" 2 because P(-" < X < 2) H" 0.975 t-distribution with n Degrees of Freedom: T(n) Probability densitytpdf (x, n)P (a d" X d" b)tcdf (a, b, n)  EMBED Equation.3 -distribution with n degrees of freedom (df):  EMBED Equation.3  (n) Probability density EMBED Equation.3 pdf (x, n)P (a d" X d" b) EMBED Equation.3 cdf (a, b, n) F-distribution with n df in numerator and k df in denominator: F(n, k) Probability densityFpdf (x, n, k)P (a d" X d" b)Fcdf (a, b, n, k) :<>b6 8 ` x } `^`` 0^`0gkd$$Ifl,"" t0644 la$If   , 4 6 j x z !!B!D!j!l!n!p!x!z!!!!!!!!!!""."0"2"4"<"N"P"R"T"V"|"~"ɽ箐箆j hbbEHUjFhbbEHUjhbbUj]hbb>*EHUjSB hbbCJUVaJjthbb>*EHUjSB hbbCJUVaJjhbb>*U hbb6hbb hbb6>*hbb6>*] hbb>*4x z $Ifxkdv$$Ifl0,"LL t0644 la z!|!!!}}}ww$If 0^`0xkd$$Ifl0,"LL t0644 la!!"P"$Ifxkd/ $$Ifl0,"LL t0644 laP"R"T""" #*#}}}ww$If 0^`0xkd $$Ifl0,"LL t0644 la~"""""""#*#,#H#R#j#l#n#p# hbb6hbb hbb6>*hbb6>*] hbb>**#,#H#l#$Ifxkd $$Ifl0,"LL t0644 lal#n#p#} 0^`0xkd $$Ifl0,"LL t0644 la 1h/ =!"#$%}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065Lz$$If!vh5"#v":V l t065"}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065LDd ThJ  C A? "2Kji$eND|;'`!ji$eND|;Z @XJ|xcdd``^ @bD"L1JE `x,56~) M @ k;?jP5< %! `fRvF+B2sSRs@.si#/ F`~35Єܤ&>FO>/`tcOf vf 0y{edbR ,.Iͅ-33Dd ThJ  C A? "2Kji$eND|;'`!ji$eND|;Z @XJ|xcdd``^ @bD"L1JE `x,56~) M @ k;?jP5< %! `fRvF+B2sSRs@.si#/ F`~35Єܤ&>FO>/`tcOf vf 0y{edbR ,.Iͅ-33Dd ThJ  C A? "2Kji$eND|;'`!ji$eND|;Z @XJ|xcdd``^ @bD"L1JE `x,56~) M @ k;?jP5< %! `fRvF+B2sSRs@.si#/ F`~35Єܤ&>FO>/`tcOf vf 0y{edbR ,.Iͅ-33}$$If!vh5L5L#vL:V l t065LDd ThJ  C A? "2Kji$eND|;' `!ji$eND|;Z @XJ|xcdd``^ @bD"L1JE `x,56~) M @ k;?jP5< %! `fRvF+B2sSRs@.si#/ F`~35Єܤ&>FO>/`tcOf vf 0y{edbR ,.Iͅ-33}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L}$$If!vh5L5L#vL:V l t065L  !"#&)+*-,?/0123456789:;<=>Root Entry F,x(@Data WordDocument"6ObjectPool2x,x_1112780961 F2x2xOle CompObjfObjInfo  FMicrosoft Equation 3.0 DS Equation Equation.39qmIyI  2< FMicrosoft Equation 3.0 DS Equation Equation.39qEquation Native 8_1112780990 F|x|xOle CompObj fObjInfo Equation Native  81Table. SummaryInformation( mIyI  2<Oh+'0   < H T `lt|DISTRIBUTIONS on TI-83ISTramosBUamoamo Normal.dotNdhh3hMicrosoft Word 10.0@Ik@e@;f @ݨx՜.+,0 hp  The University of ArizonaT : DISTRIBUTIONS on TI-83 Title  FMicrosoft Word Document MSWoDocumentSummaryInformation8HCompObjj@@@ NormalCJ_HaJmH sH tH DAD Default Paragraph FontVi@V  Table Normal :V 44 la (k@(No List 6#$-ABK_`aj  !56D[\],-_`a-.]^r~67Ejkl000x0x0x000000 0 0 0 0 0 0 0 0 0 0 0 0000000000 0 0 0 0 0 0000000000000 0 0000000000 0 0 0 0 0 0000 0 0 0 0 0 0000 0 0 0 0 0 0#$-ABK_`aj  !56D[\],-_`a-.~67jk^>0^>0\>0\>0\>0\>0\>0\>0y\>0 \>0  \>0 \>0 \>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0 \>0 \>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0\>0-\>0\>0\>0\>0\>0\>0\>0\>0\>064ಝ\>04\>084$m@m\mxmmm\>0:4< Xnnnoo8o\>0<4< $@\,-\>0>4< 8p\>0@4,= \>04~"p#A : 2 x !P"*#l#p# p# (*EY[::::8@0(  B S  ?ptTw!qtU!rt#stQ!8*urn:schemas-microsoft-com:office:smarttagsCity9*urn:schemas-microsoft-com:office:smarttagsplace t!-8:?KVX]kv !*DMGNrv+.\_kv02.<333333333333333BHMS55SSssz{|}''JJ!Sbb#$-ABK_` !56D[\-_`^r~67Ejk@BB BB(BB@@@ @UnknownGz Times New Roman5Symbol3& z Arial"qhJt;L&r&  $24d3H(?SDISTRIBUTIONS on TI-83ramosdhhrdDocWord.Document.89q