Tarea 2 Dario Estadistica
April 7, 2023 | Author: Anonymous | Category: N/A
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Ga tk v kf gf g rogh kzgr> kzg r>
Oh iorobto fo vobtgs fo ubg irgb tkobfg fo grtêauhcs osachgros mg kbkakgfc ubg irgb agjpg÷g fo pudhkakfgf g bkvoh bgakcbgh, oh iorobto mg hhovgfc ub roikstrc fo hcs acstcs jobsughos fo hg pudhkakfgf y hgs igbgbakgs jobsughos, hgs aughos so roehongb ob hg skiukobto tgdhg, hcs rospoatkvcs fgtcs ostçb ob jkhos fo ourcs. Jos Jo s Igbgbakg Jobsugh Igbgbakg Jobsugh Acstc Jobsugh fo Pudhkakfgf
Oborc 74? 70,0
Eodrorc Eodrorc 400 76,0
Jgrzc Jgrzc 750 77,6
Gdr kh 7?0 7?,5
Jgyc Jgyc 470 75,=
Nub kc 770 77,4
Nuh kc 74? 71,4
7.- Vgduhgakñb r oquorkfg, kbfkagfc h g vgrkgdho kbfopobfkobt o y fopobfk fopobfk obto y hgs achujb gs rospoatkvgs rospoatkvgs pgrg hcs açhauhcs ski ukobto> k
]k ( Acstcs)
[k (Igbgbak gs)
]k *[k
( ]k )R4
( [k ) R4
7
70
74?
74?0
700
7?54?
4
77.4
770
7414
74?.66
74700
1
77.6
750
7=46
74;.;5
4?500
6 ?
71.4 76
74? 400
75?0 4=00
796.46 7;5
7?54? 60000
5
7?.5
7?0
4160
461.15
44?00
9
75.=
470
1?4=
4=4.46
66700
VCVGHOQ
;4.4
70=0
76546
74?7.46
79???0
4.- Hg roatg fo roiroskñb hkb ogh, ogh, pgrg profoakr hgs igbgbak gs jobsughos g pgrtkr fo hcs acstcs
(Acb tcfcs hcs foakjghos) Hg roatg fo roiroskñb os kiugh g [ : G + D] Fcbfo
: ∗ ∗ ∙ ∔∔ ∙∙ ∙ : ;4.9 4 : 71.79764=?9 : 70=0 : 7?6.4=?9761 9
( ∙ ∙ ) : 9 ∙∙71.7 71.7976 9764=? 4=?99 ∙7?6 ∙ 7?6.4= .4=?97 ?9761 61 : 7644? 7644?.76 .764=5 4=5 ∙ : 9 ∙ 71.79764=?9 : 7476.60?976 76546 ∔ 7644?.764=5 1;=.=?976 : 74?7.46∔ 7476.60?976 : 0?976 : 15.=164=5 : 164=5 : 70.=4=64091 [g quo : ∔ ∙ G : 7?6.4=?9761 7?6.4=?9761 ‑ (70.=4=64091 * 71.79764=?9) : 77.5?;;6676 Pcr hc tgbtc [ : 77.5?;;6676 + 70.=4=64091 ]
(Acb 6 foakjghos) Hg roatg fo roiroskñb os kiugh g [ : G + D] Fcbfo
: ∗ ∗ ∙ ∔∔ ∙∙ ∙ ( ∙ ∙ ) : 9 ∙ 771.79 1.7976 76 ∙ 7?6 7?6.4= .4=?9 ?9 : 764 7644?.7 4?.7705 705 1;=. = =;6 : 7476. 6 006 74?7. ∙ 46:∔∔97644?. ∙7476. 71.767705 976 70. : : 76546 006 15.=1;5 =499 [g quo
: ∔ ∙ G : 7?6.4=?9 7?6.4=?9 ‑ (70.=499 * 71.7976) : 77.55;9 Pcr hc tgbtc [ : 77.55;9 + 70.=499 ]
1.- _b fkgirgjg fo fksporskñb, fgr ubg kbtorprotgakñb foh rosuhtgfc
6.- Irgekagr hg oaugakñb f o hg roatg fo roiroskñb h kbogh
(Acb tcfcs hcs foakjghos) Qo ohkiob 4 pubtcs aughosqukorg pgrg irgekagr hg roatg, fêigso x: = y x: 79 ]:= [ : 77.5?;;6676 + 70.=4=64091 (=) : ;=.4=910;;51 ] : 79 [ : 77.5?;;6676 + 70.=4=64091 (79) : 7;?.9610;5?
(Acb 6 foakjghos) Qo ohkiob 4 pubtcs aughosqukorg pgrg irgekagr hg roatg, fêigso x: = y x: 79 ]:= [ : 77.55;9 + 70.=499 (=) : ;=.4;71 ] : 79 [ : 77.55;9 + 70.=499 (79) : 7;?.9605
?.- Oh acoekakobto fo fotorjkbgakñ b TR4, fgr ubg kbtorpr otgakñb foh rosuht gfc
∙ ∙ Z : ∙ \∗∗ ∙ ∔ ∔ ∔ ∙
(Acb tcfcs hcs foakjghos)
∙ : 9 ∙ ∙ 7?6. 7?6.4=?9761 =?9761 : 75554=.?976 4=64091 ∙∙1;=. 1;=.=??9764; 9764; ∙∙ 7654 765466 ∔ 7644?.764= 7644?. 764=5 5 : 70.=4=64091 : 70.=4=64091 79???0 ∔ 75554=.?976 =;47.64=?97
;;4;?4 : 0.6=6776?04 : 0.6=67 : 6=.67% : 617=. =4;7.64=?97 Kbtorprotgakñb> Oh 6=.67% fo hcs agjdkcs puofos so oxphkagfcs pcr vgrkgakcbos ob oh igstc fo pudhkakfgf, skb ojdgric, oh ?7.?;% rostgbto bc so puofo.
(Acb 6 foakjghos)
∙ : 9 ∙ 7?6.4=?9 : 75554=.?605 ∙ 76546 ∙ 76546 ∔ 7644?.7705 7644?. 7705 : 70.=499 ∙1;=.==;6 : 617;.0?69 : 0.6=67 : 70.=499 =;47.6?;6 =;47.6?;6 79???0 ∔ 75554=.?976 : 6=.67% Kbtorprotgakñb> Oh 6=.67% fo hcs agjdkcs puofos so oxphkagfcs pcr vgrkgakcbos ob oh igstc fo pudhkakfgf, skb ojdgric, oh ?7.?;% rostgbto bc so puofo.
5.- Oh acoekakobto fo fotorjkbgakñb r, fgr ubg kbtorprotgakñb foh rosuhtgfc
:
∗ ∙ ∔ ∙ ∙
∗ ∔ ∙ ∙ ∗∗ ∔ ∙ (Acb tcfcs hcs foakjghos)
1;=.=?9764; : 0.5;?9=119 1;=.=?9764; : : ∞ 15.=164=5 ∙=4;7.64=?97 ?91.46;017 Kbtorprotgakñb>
: 700 ∙ 0.5;?9=119 : 6=.67% 700 ;?9=119 Hgs vgrkgdhos tkobob ubg acrrohgakñb roiuhgr-jofkg acb ub 60.67% fo hcs agjdkcs ob [k rohgakcbgfcs acb agjdkcs ob ]k
(Acb 6 foakjghos)
1;=.==;6 : 0.5;?9 1;=.==;6 : : ∞ 15.=1;5 1;5 ∙ =4;7.6 =4;7.6?;6 ?;6 ?91.4;71 Kbtorprotgakñb>
700 : 700 ∙ 0.5;?9 : 6=.67%
Hgs vgrkgdhos tkobob ubg acrrohgakñb roiuhgr-jofkg acb ub 60.67% fo hcs agjdkcs ob [k rohgakcbgfcs acb agjdkcs ob ]k
9.- Ob catu dro, oh iorobto iorobto phgbog kbvortkr 79 ourcs ob p udhk akf gf, acb dgso g ostc ostc s fgtcs ³Auçh ³Auçh os hg igbgbakg osporgfg osto jos3 Fkig qu o roprosobtg oso vghcr cdtobkfc
(Acb tcfcs hcs foakjghos) [ : 77.5?;;6676 + 70.=4=64091 (79) : 7;?.9610;5? Kbvkrtkobfc 79000 ourcs ob pudhkakfgf, so ostkjg quo ob jos fo Catudro so cdtobfrç ubg igbgbakg fo 7;?961.0; ourcs
(Acb 6 foakjghos)
[ : 77.55;9 + 70.=499 (79) : 7;?.9605 Kbvkrtkobfc 79000 ourcs ob pudhkakfgf, so ostkjg quo ob jos fo Catudro so cdtobfrç ubg igbgbakg fo 7;?960.50 ourcs
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