Basic Numeracy Statistics

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Ulpod Ttatostods Dòdh


Ttatostods Ucm kraj krajdc dc lb Fatc Fatcmf mfat atod ods s wcod wcodc c ema` ema`s s wotc wotc dl`` dl``md mdtol tolj, j, dàs dàsso sobod bodat atol olj j aje aje ojtmrprmtatolj lb eata os da``me statostods. Ycmj usme oj tcm sojiuàr smjsm, statostods rmbmrs tl tcm suknmdt as a wcl`m lb sdomjdm lb statostoda` fmtcles mfkleyoji tcm tcmlry aje tmdcjoqums. Ycmj ot os usme oj tcm pùra` smjsm, statostods rmbmrs tl tcm eata otsm`b (om, jufmroda` badts dl``mdtme oj a systmfatod fajjmr wotc slfm embojotm purplsm oj vomw, oj ajy bomè lb mjquory). Ucm Brmqumjdy Uak`m lr tcm Brmqumjdy Eostrokutolj E ostrokutolj Ob tcm eata os dàssobome oj a dljvmjomjt way aje prmsmjtme oj a tak`m ot os da``me brmqumjdy tak`m lr brmqumjdy eostrokutolj.

Brmqumjdy> Ycmj tcm eata os prmsmjtme oj a brmqumjdy tak`m, tcm jufkmr lb lksmrvatoljs tcat ba`` oj ajy partoduàr dàss os da``me tcm brmqumjdy lb tcat dàss.


Dàs Dàss s @ofo @ofot> t> Ucm Ucm startoji aje mje vaùms lb madc dàss arm da``me ‐`lwmr òfot‖ aje ‐uppmr aje ‐uppmr òfot‖ lb òfot‖ lb tcat dàss rmspmdtovm`y. rmspmdtovm`y. Dàss-ojtmrva`> Dàss-ojtmrva`> Ucm eobbmrmjdm kmtwmmj tcm uppmr aje `lwmr klujeary lb a dàss os da``me tcm ‐dàss-ojtmrva`‖ lr ‐sozm lb tcm dàss‖. Ot daj a`sl km embojme as tcm eobbmrmjdm kmtwmmj tcm `lwmr lr uppmr òfots lr klujearoms lb twl dljsmdutovm dàssms. Dàss Dàss Klujea Klujearom roms> s> Ucm Ucm avmraim lb tcm uppmr òfot lb a dàss aje tcm `lwmr òfot lb tcm suddmmeoji dàss os da``me tcm ‐uppmr klujeary‖ lb tcat dàss. Ucm uppmr klujeary lb a dàss kmdlfms tcm ‐`lwmr tcm ‐`lwmr klujeary‖ lb klujeary‖ lb tcm jmxt dàss. [ajim> Ucm [ajim> Ucm eobbmrmjdm kmtwmmj tcm coicmst aje tcm `lwmst lksmrvatolj lb a eata os da``me ots rajim. Costliraf> Wmrtaojoji tl a brmqumjdy eostrokutolj, ob tcm trum òfots lb tcm dàssms arm tahmj lj tcm x-axos aje tcm dlrrmspljeoji brmqumjdoms lj tcm y-axos aje aenadmjt rmdtaji`ms arm erawj, tcm eoairaf os da``me –costliraf‟. –costliraf‟.


Brmqum Brmq umjd jdy y Wl`y Wl`yil ilj j aje Br Brm mqumj qumjd dy Durv Durvm> m> Ob Ob tcm plojts pmrtaojoji tl tcm foe vaù vaùm ms lb tcm tcm dà dàss ssm ms lb a brmq brmqum umj jdy eost eostrroku okutolj tolj aje aje tcm tcm dlr dlrrmsp rmspl ljeoj jeoji i brmqumjdoms arm p`lttme lj a irapc scmmt aje tcmsm plojts arm nlojme ky straoict òjms, tcm boiurm blrfme os da``me brmqumjdy pl`yilj. Ob tcmsm plojts arm nlojme ky a sflltc durvm tcm boiurm blrfme os da``me brmqumjdy durvm. Dufu` Dufuàt atov ovm m Br Brmq mqum umjd jdy y Durvm Durvms> s> Ob Ob tcm plojts pmrtaojoji tl tcm klujearoms lb tcm dàssms lb a brmqumjdy eostrokutolj aje tcm dlrrmspljeoji dufuàtovm brmqumjdoms arm p`lttme lj a irapc scmmt aje tcmy arm nlojme ky a sflltc durvm, tcm boiurm blrfme os da``me dufuàtovm brmqumjdy durvm. Ucm boiurm blrfme wotc uppmr klujearoms lb tcm dàssms aje tcm dlrrmspljeoji `mss tcaj dufuàtovm brmqumjdoms os da``me `mss tcaj dufuàtovm brmqumjdy durvm. Ucm boiurm blrfme wotc `lwmr klujearoms lb tcm dàssms aje tcm dlrrmspljeoji irmatmr tcaj dufuàtovm brmqumjdoms os da``me irmatmr tcaj dufuàtovm brmqumjdy durvm.

© OATMSAFWL[[email protected]

Ul Nloj Brmm Dladcoji blr lur Jmxt Katdc

Dòdh Cmrm


Arotcfmtod Fmaj (AF) lr Fmaj 1. Arotcfmtod Arotcfmtod Fmaj lb ]jirlupme Eata Ob x1, x; , x4 ,... , xj arm j vaùms lb a varoak`m x, tcmj arotcfmtod fmaj x os embojme as

Ycmrm

6 (x1 + x; + x4 +...+ xj )

;. Arotcfmtod Arotcfmtod Fmaj lb Irlupme Eata Cmrm, tcm fmaj fay km dlfputme ky tcm bl``lwoji b l``lwoji fmtcle Eormdt fmtcle Ob x1, x; , x4 ,... , xj arm j vaùms lb a varoak`m x aje b `, b ;, b 4,... b j arm tcm dlrrmspljeoji brmqumjdoms, tcmj

Ycmrm, © OATMSAFWL[[email protected]

6 b 1x1 + b ;x; +...+ b jxj aje J 6 b 1 + b ; + b 4 +...+ b j Ul Nloj Brmm Dladcoji blr lur Jmxt Katdc

Dòdh Cmrm


Fmeoaj 1. Fmeo Fmeoaj aj lb ]jir ]jirlu lupm pme e Eata Eata Ob x1, x;, ... , xj arm j vaùms lb varoak`m x arrajime oj lremr lb ojdrmasoji lr emdrmasoji faijotuem tcmj tcm foee`m-flst vaùm oj tcos arrajimfmjt os da``me tcm fmeoaj. Ob j os lee, tcmj tcm fmeoaj wo`` km tcm ( j+1 / ; ) vaùm arrajime oj lremr lb faijotuem. Oj tcos dasm tcmrm wo`` km ljm aje lj`y ljm vaùm lb tcm fmeoaj. Ob j os mvmj, tcmj tcm eata arrajime oj lremr lb faijotuem, wo`` cavm ; foee`m flst vaùms om, om, ( j / ;)tc aje ( j / ; +1) vaùms. vaùms.



Dòdh Cmrm


;. Fmeoaj lb Irlupme Eata Ob J os tcm jufkmr lb lksmrvatolj, wm borst da`duàtm J / ; . Ucmj brlf tcm dufuàtovm brmqumjdy eostrokutolj, wm emtmrfojm tcm dàss oj wcodc lksmrvatolj òms òms.. @mt @mt us jafm jafm tcos tcos as fmeo fmeoaj aj dàs dàss. s. Ym usm usm tcm tcm bl`` bl``lw lwoj oji i blrf blrfu` uà a blr blr da`duàtoji tcm fmeoaj. Fmeoaj (F) 6

Ycmrm, ` 6 `lwmr klujeary lb tcm fmeoaj dàss om, om, tcm dàss wcmrm tcm ( J / ; )tc lksmrvatolj òms. J 6 tlta` brmqumjdy B 6 dufuàtovm brmqumjdy lb a dàss prmdmeoji tcm fmeoaj dàss. b 6 brmqumjdy lb tcm fmeoaj dàss. D 6 `mjitc lb tcm dàss ojtmrva`.



Dòdh Cmrm


Flem Ucm flem lr flea` vaùm lb a eostrokutolj os tcat vaùm lb tcm varoak`m blr wcodc tcm brmqumjdy os faxofuf. Blr a iovmj eata, flem fay lr fay jlt mxost.

Ob flem mxosts blr a iovmj eata, ot fay lr fay jlt km ujoqum. Eata cavoji ujoqum flem os da``me ujo-flea`. Yco`m tcm eata cavoji twl flems os da``me ko-flea`. 1. Flem Flem lb lb ]jir ]jirlu lupm pme e Eata Eata Ucm lksmrvatolj wotc tcm coicmst brmqumjdy kmdlfms tcm flem lb tcm eata. ;. Flem lb Irlupme Eata Flem

6

Ycmrm, ` 6 `lwmr klujeary lb tcm flea` dàss. b 6 brmqumjdy lb tcm flea` dàss. b 1 6 brmqumjdy lb tcm dàss prmdmeoji tcm flea` dàss. b ; 6 brmqumjdy lb tcm dàss bl``lwoji tcm flea` dàss. D 6 `mjitc lb tcm dàss ojtmrva`. © OATMSAFWL[[email protected]


Dòdh Cmrm


[màtolj kmtwmmj Fmaj, Fmeoaj aje Flem 4(Fmeoaj) — ;(Fmaj) 6 Flem

Fmasurm lb Eospmrsolj Ucm eospmrsolj lb eata os tcm fmasurm lb sprmaeoji (sdattmr) lb tcm eata aklut slfm dmjtra` tmjemjdy. tmjemjdy. Ot os fmasurme oj tcm bl``lwoji typms. (a) [ajim (d) Fmaj Emvoatolj (m) Raroajdm.

(k) (e)

Quarto`m Emvoatolj Ttajeare Emvoatolj

1. [ajim

[ajim os tcm eobbmrmjdm lb faxofuf aje fojofuf vaùms lb tcm eata. [ajim 6 [ajim 6 Faxofuf vaùm - Fojofuf vaùm.



Dòdh Cmrm


;. Quarto`m Emvoatolj Abtmr arrajioji tcm eata oj tcm asdmjeoji lremr lremr lb faijotuem wm boje QE 6 QE 6 Ycmrm, blr mvmj lksmrvatolj Q1 6 ( j/5)tc lksmrvatolj aje Q 4 6 ( 4j/5)tc lksmrvatolj blr lee lksmrvatolj lksmrvatolj.. Q1 6 (j+1/5)tc lksmrvatolj aje Q4 6 4(j+1)tc / 5 lksmrvatolj. 4. Fmaj Emvoatolj

Ot os embojme as tcm arotcfmtod fmaj lb tcm akslùtm emvoatoljs lb a`` tcm vaùms tahmj aklut ajy dmjtra` vaùm. Ucm fmaj emvoatolj lb a smt lb j jufkmrs x 1, x;, ... , xj os embojme ky FE 6 FE 6 © OATMSAFWL[[email protected]


Dòdh Cmrm


5. Ttajeare Emvoatolj Ucm stajeare emvoatolj lb a smt lb j jufkmrs x1, x; , ... , xj os embojme ky

Ttajeare emvoatolj os emjltme ky tcm Irmmh `mttmr

(soifa).

=. Raroajdm Ucm varoajdm lb a smt lb ot jufkmrs x 1, x;, ... , xj os embojme as tcm squarm lb tcm stajeare emvoatolj.



Dòdh Cmrm


2. Dlmbbodomjt lb Raroatolj Raroatolj Ot os iovmj ky

, wcmrm

os tcm stajeare emvoatolj aje

os tcm

fmaj lb tcm iovmj lksmrvatoljs. Mxafp`m 1> 1> Ob tcm jufkmrs 4, 5, 2 aje 3 lddur wotc brmqumjdoms 1, =, ; aje 5 rmspmdtovm`y, tcmj tcm arotcfmtod fmaj os Tlùtolj.


Mxafp`m ;> Ucm wmoict lb ;7 stuemjts arm iovmj km`lw> Ymoict (hi) 57 5; 5= Jufkmr lb stuemjts 2 3 5 Boje tcm fmaj wmoict. wmoict. Ymoict (hi) xo 57 5; 5= 53 Ulta` Tlùtolj

Brmqumjdy 2 3 5 ; b 6 ;7

b o b oxo ;57 442 137 ?2 box o 6 3=;

53 ;


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Basic Numeracy Statistics

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