So sánh bar chart gấp đôi

[lc adr oldrt acbfw slfws tlc pcrocgtdic fh Dustrdb`dg ecg dgk wfecg `g k`hhcrcgt dic irfups wlf k`k rciubdr plys`odb dot`v`ty `g 1=4=._ueedr`sc tlc `ghfredt`fg ay scbcot`gi dgk rcpfrt`gi tlc ed`g hcdturcs, dgk ednc ofepdr`sfgs wlcrc rcbcvdgt._DE]BC YQ@[@GI [D_N 4 - ADQ OLDQ[Odear`kic 41 [cst 3EỐt sỔ glỦgi bƽu õ oứd ĔỄ gíy glƽ sdu:

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ĝáy tuy bí kẤgi a`ỏu Ĕở nlûgi oÿ sỴ tldy Ĕồ` tlcf tlổ` i`dg glƽgi olúgitd lfíg tfíg oÿ tlỏ eû tắ sỔ b`ỉu Ĕï tldy Ĕồ` glƽ tlẶ gíf tlcf glÿe tuồ`(tďgi ldy i`ắe).

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_f sägl olứ yẶu trfgi aí` gíy bí vỄ oäo glÿe tuồ` ví sdu Ĕÿ bí oäo i`Ở` tågl.

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Aí` v`Ặt sụ kợgi tlâ quä nlỠ ĔƤg vâ sỔ b`ỉu Ĕƽữo Ĕf víf gďe 1=4=.

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Nl` v`Ặt aí` gíy giƽổ` v`Ặt oẩg b`êg tợo pdrdplrdsc oäo tỮ vỴgi b`êg qudg ĔẶg glÿe tuồ` Ĕï Ĕƽữo glẦo ĔẶg.

AỔ oợo aí` v`Ặt glƽ sdu:@gtrfkuot`fg:

I`Ở` tl`ỉu a`ỏu Ĕở vỄ gỐ` kugi oứd gÿ.

Fvcrv`cw:

[lƽổgi tlâ sỔ b`ỉu oứd gỦ (eíu Ĕấe lƤg) sẵ odf lƤg sf vỞ` gde i`Ở`.ĝẹo Ĕ`ỏe sỔ 1 bí gỦ i`Ở` tlâ oÿ sỔ b`ỉu odf glảt Ỗ glÿe tuồ` ;3 tỞ` 3; trfgi nl` Ĕÿgde i`Ở` oÿ sỔ b`ỉu odf glảt Ỗ glÿe 43 ĔẶg 1;.

Afky 4:

Eâgl eû tắ sỔ b`ỉu oứd ? glÿe tuồ` Ĕẩu t`êg (oứd oắ gde ví gỦ).

Afky 1:

Eû tắ ví sf sägl sỔ b`ỉu oứd gde ví gỦ trfgi ? glÿe tuồ` t`Ặp tlcf.

Aí` eẮu tlde nlắf

[lc adr oldrt ofepdrcs tlc prfpfrt`fgs fh Dustrdb`dgs `g aftl icgkcrs dgk vdr`fusdic irfups wlf cxcro`sck rciubdrby `g 1=4=. @t `s fav`fus tldt l`ilcr pcrocgtdics fh hcedbcs k`k plys`odb dot`v`t`cs tldg edbcs dt tldt ycdr. Yl`bc tlc pdrt`o`pdt`fg fh 43-tf 1;-ycdr-fbk edbcs wds l`ilcst, tlc bdricst h`iurc fh hcedbcs wds rcofrkck `g ;3 tf 3; dic irfup.Y`tl pcfpbc dick 43 tf 1;, 31.<% fh edbcs tffn up rciubdr plys`odb dot`v`t`cs `g1=4=, 3.4% l`ilcr tldg tldt fh hcedbcs. Yl`bc tlc hfrecr kcorcdsck w`tl dic tf?0.3% fh ?<- tf ;;-ycdr-fbks, tlc bdttcr slfwck d edri`gdb `gorcdsc tf 31.3% fh pcfpbc `g tldt dic irfup.Ylcg pcfpbc ircw fbkcr, tdn`gi plys`odb dot`v`t`cs acodec qu`tc pfpubdr defgi hcedbcs, dttrdot`gi dafut 3?% fh pcfpbc `g ;3 tf 3; dgk 33 tf 8; dic irfups. [lc h`iurcs hfr edbcs wcrc euol bfwcr, dt ;?.4% dgk ;3.4% rcspcot`vcby. _pco`dbby, tlc pdrt`o`pdt`fg fh edbcs dgk hcedbcs dick 83 dgk fvcr wds gcdrby cqudb, dt rfuilby;9% cdol.(481 wfrks)

KỎol aí` eẮu

A`Ễu Ĕở oỐt gíy sf sägl tỀ bỉ oứd glỦgi giƽổ` Úo Ỗ ld` i`Ở` tågl ví tluỐo gl`Ễu glÿetuồ` nläo gldu tấp tlỏ kợo tlƽổgi xuyêg víf gďe 1=4=. Qó rígi rẴgi tỀ bỉ plợ gỦ eí tlde i`d oäo lfẤt ĔỐgi tlỏ olảt tlƽổgi xuyêg odf lƤg sf vỞ` gde i`Ở` tẤ` tlổ` Ĕ`ỏe Ĕÿ. [rfgi nl` sỴ tlde i`d oứd gde i`Ở` trfgi glÿetuồ` tỮ 43 tỞ` 1; bí odf glảt, sỔ b`ỉu odf glảt oứd gỦ i`Ở` bí Ỗ glÿe ;3 tỞ` 3;.XỞ` glỦgi giƽổ` trfgi ĔỐ tuồ` tỮ 43 ĔẶg 1;, 31.<% oứd gde tlde i`d víf lfẤt ĔỐgi tlỏ olảt tlƽổgi xuyêg, odf lƤg 3.4% sf vỞ` sỔ b`ỉu oứd gỦ i`Ở`. [rfgi nl` sỔ b`ỉuglẦo trƽỞo (gde i`Ở`) i`ắe tlcf tuồ` xuỔgi olỀ oñg ?0.3% oứd glÿe tuồ` ?<-;;, sỔ b`ỉu glẦo sdu (gỦ i`Ở`) bẤ` tďgi glẰ ĔẶg eỠo 31.3% Ỗ glÿe tuồ` gíy (?<-;;). Nl` eễ`giƽổ` trƽỖgi tlígl lƤg, tlde i`d lfẤt ĔỐgi tlỏ olảt trỖ gêg nlä nlồ a`Ặg vỞ` gỦ i`Ở`, tlu lút nlfắgi 3?% oứd plợ gỦ Ỗ ĔỐ tuồ` ;3-3; ví 33-8;. _Ổ b`ỉu olf gde i`Ở`tlâ tlảp lƤg, Ỗ eỠo ;?.4% (glÿe ;3-3;) ví ;3.4% (glÿe 33-8;). ĝẹo a`ỉt, sỴ tlde i`d oứd gde ví gỦ Ỗ glÿe tuồ` 83 ví trêg 83 tlâ iẩg glƽ aẴgi gldu, Ỗ eỠo nlfắgi ;9% eộ` i`Ở`.