Ejercicio de Xi Cuadrado

 

GA^@EHK @L ]C BPKNQKNG N@ @R^GR 1 @O@QBCBCGR @ CEFC@QK RGAQ@ LKR MCTÒ^@RCR ;)R@ Q@KLC_Ò PEK @EBP@R^K @E NGR PECV@QRCNKN@R RGAQ@ LKR BKLCFCBKBCGE@R @E LK KRCHEK^PQK N@ @R^KNCR^CBK S R@ GA^PVG [P@ N@FCBC@E^@ Q@HPLKQ AP@EG RPIK TPALCBK 0 ;; 8 12 Mg9 lks bklcfcbkbcge`s n`p`en`e n`l tcpg n` Pecv`rscnkn TQCVKNK 14 21 2 00 Mc9 lks bklcfcbkbcge`s eg n`p`en`e n`l tcpg n` Pecv`rscnkn 10 >2 ;4 8=

P.Tua.N P.Trc.N P.Tua.Q P.Trc. Q P.Tua .A P.Trc. A

V.G 0 14 ;; 21 8 2

V.@ 8,28;83>=81 ;8,611=140; ;1,683>=8;= 24,2140;1=1 1,3>=8;83>3 8,40;1=140; 8=

V.G-V.@ (VG-V@)± (VG -V@)±/ V.@ -1,28;83>3 0,610>;43; 4,86243311 1,288;83>3 0,6043=12; 4,214661862 -;,683>=81 1,=14688;3 4,111>03=83 ;,683>=8;= 1,=14688;3 4,43241=688 >,40;1=140 ;6,>;1==62 0,066;43101 ->,40;1=1; ;6,>;1==62 1,2186>06=8 3,132440>8=

@94,40

;) R@ H@E@QK LK MCTÒ^@RCR 1) LK RPIK ^G^KL N@ LK ^KALK N@ VKLGQ@R GAR@QVKNGR 2)^KALK N@ VKLGQ@R @RT@QKNGR G ^@ÒQCBGR >) GA^@E@Q BMC BPKNQKNG 0) BËLBPLG N@ LGR HQKNGR N@ LCA@Q^KN 91 P.Tua.N 90 P.Trc.N 914 P.Tua.Q 9;; P.Trc. Q 9 21 P.Tua .A 98 P.Trc. A 92

8,28;83>=81 ;8,61=140;2 ;1,683>=8;= 24,2140;1=1 1,3>=8;83>3 8,40;1=140;

HL9 (EFCLKR-;)(EBGLPIEKR-;)

N@ACNG K [P@ ]C BPKNQKNG BKLBPLKNG @R IKSGQ [P@ @L ]C BPKNQKNG ^KALK R@ Q@BMK_K LK MCTÒ^@RCR EPLK S R@ KB@T^K LK MCTÒ^@RCR KL^@QEK^CVK TGQ LG [P@ R@ CEFC@Q@ [P@ LKR BKLCFCBKBCGE@R EG N@T@EN@E N@L ^CTG N@ PECV@QRCNKN

]C B Bkk lb u ull kkn ng 3,13

] C ^K ^K AL AL K 0,33

1) R@ Q@KLC_Ò PEK @EBP@R^K K >44 T@QRGEKR RGAQ@ LKR TQ@F@Q@EBCKR @E @L RCR^@IK GT@QK^CVG N@ LGR ^@L@FGEGR IÒVCL@R S LGR Q@RPL^KNGR FP@QGE IPO@Q@R VKQGE@R RPIK 36 0> ;04 CN@E^CFC[P@ LK MCTÒ^@RCR @ CEFC@QK ;12 18 ;04 MG9LK TQ@F@Q@EBCK N@ LGR RCR^@IKR GT@QK^CVGR N@ LGR ^@L@FGEGR IGVCL@R N@T@EN@ N@L R@]G N@ LKR T@QRGEKR =; ;3 ;44 MC9 LK TQ@F@Q@EBCK N@ LG LGR RCR^@IKR GT@QK^CVGR N N@@ LG LGR ^@L@FGEGR IGVCL@R EG N@T@EN@ N@L R@]G N@ LKR T@QRGEKR 244 ;44 >44 @9 4,40 ;) R@ H@E@QK LK MCTÒ^@RCR 1) LK RPIK ^G^KL N@ LK ^KALK N@ VKLGQ@R GAR@QVKNGR V.G V.@ V.G-V.@ (VG-V@)± (VG-V@)± / V.@ 2)^KALK N@ VKLGQ@R @RT@QKNGR G ^@ÒQCBGR I.KENQGCN 36 ;;1,0 -;6,0 181,10 1,>1 >) GA^@E@Q BMC BPKNQKNG I.CGR ;12 ;;1,0 ;4,0 ;;4,10 4,3= 0) BËLBPLG N@ LGR HQKNGR N@ LCA@Q^KN 91 I.XCENGXR =; 80 6 26 4,>= V.KENQGCN 0> 28,0 ;6,0 181,10 8,16 I . KENQGCN 36 ;;1,0 V.CGR 18 28,0 -;4,0 ;;4,10 1,3> I. CGR ;12 ;;1,0 HL9 (EFCLKR-;)(EBGLPIEKR-;) V.XCENGXR ;3 10 -6 26 ;,>> I.XCENGXR IGV =; 80 >44 ;0,01 V. KENQGCN 0> 28,0 V. CGR 18 28,0 V .XCENGXR IGV ;3 10 N@ACNG K [P@ ]C BPKNQKNG BKLBPLKNG @R IKSGQ [P@ @L ]C BPKNQKNG ^KALK R@ Q@BMK_K LK MCTÒ^@RCR EPLK S R@ KB@T^K LK MCTÒ^@RCR KL^@QEK^CVK ,TGQ LG [P@ R@ CEFC@Q@ [P@ LK TQ@F@Q@EBCK N@ LGR RCR^@IK GT@QK^CVGR GT@QK^CVGR @E LGR ^@L@FGEGR IGVCL@R EG N@T@EN@ N@L R@]G N@ LKR T@QRGEKR .

KENQGCN CGR XCENGXR IGVC

] C B PK PK NQ NQ KN KN ;0,01

] C ^K ^K AL AL K 0,33;0