{"id":28571,"date":"2023-12-07T05:14:32","date_gmt":"2023-12-07T05:14:32","guid":{"rendered":"https:\/\/masterskills.org\/blog\/bieu-do-xu-huong-trend-chart-la-gi-ban-chat-dac-trung-va-y-nghia.html"},"modified":"2023-12-22T21:38:10","modified_gmt":"2023-12-22T14:38:10","slug":"bieu-do-xu-huong-trend-chart-la-gi-ban-chat-dac-trung-va-y-nghia","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/bieu-do-xu-huong-trend-chart-la-gi-ban-chat-dac-trung-va-y-nghia.html","title":{"rendered":"Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng (Trend chart) l\u00e0 g\u00ec? B\u1ea3n ch\u1ea5t, \u0111\u1eb7c tr\u01b0ng v\u00e0 \u00fd ngh\u0129a"},"content":{"rendered":"
\n
\n
<\/div>\n
\n

H\u00ecnh minh h\u1ecda<\/p>\n<\/div>\n<\/div>\n

Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng (Trend chart)<\/font><\/h2>\n

\u0110\u1ecbnh ngh\u0129a<\/b><\/p>\n

Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/b> trong ti\u1ebfng Anh l\u00e0 Trend chart <\/b>hay Run chart.<\/b><\/p>\n

Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/i> s\u1eafp x\u1ebfp c\u00e1c d\u1eef li\u1ec7u theo th\u1eddi gian, b\u00ean c\u1ea1nh \u0111\u00f3 cho th\u1ea5y xu h\u01b0\u1edbng c\u1ee7a d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3, nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c xu h\u01b0\u1edbng c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0 t\u1ed1t ho\u1eb7c x\u1ea5u.<\/p>\n

Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bi\u1ec3u \u0111\u1ed3 ch\u1ea1y v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3n th\u1ecb xu h\u01b0\u1edbng d\u1eef li\u1ec7u theo th\u1eddi gian.<\/p>\n

Hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u theo th\u1eddi gian l\u00e0m t\u0103ng hi\u1ec3u bi\u1ebft v\u1ec1 hi\u1ec7u su\u1ea5t th\u1ef1c s\u1ef1 c\u1ee7a m\u1ed9t qui tr\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 li\u00ean quan \u0111\u1ebfn m\u1ee5c ti\u00eau ho\u1eb7c m\u1ee5c ti\u00eau \u0111\u00e3 thi\u1ebft l\u1eadp.<\/p>\n

B\u1ea3n ch\u1ea5t v\u00e0 \u0111\u1eb7c tr\u01b0ng c\u1ee7a bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/font><\/h3>\n

– Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/b> l\u00e0 c\u00f4ng c\u1ee5 theo d\u00f5i xu h\u01b0\u1edbng. V\u1ec1 c\u01a1 b\u1ea3n n\u00f3 cho th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng v\u00e0 c\u00e1c k\u1ebft lu\u1eadn c\u00f3 \u0111\u01b0\u1ee3c \u1edf t\u1eebng th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3.<\/p>\n

– \u0110\u1ec3 thi\u1ebft l\u1eadp bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n

+ Quy\u1ebft \u0111\u1ecbnh c\u00e1c ph\u00e9p \u0111o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng cho qu\u00e1 tr\u00ecnh, ph\u00e2n lo\u1ea1i th\u00e0nh t\u1eebng h\u1ea1ng m\u1ee5c tr\u00ean tr\u1ee5c Y<\/p>\n

+ Thu th\u1eadp 20 \u0111\u1ebfn 25 \u0111i\u1ec3m d\u1eef li\u1ec7u ho\u1eb7c h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 th\u1ec3 nh\u1eadn ra hi\u1ec7n t\u01b0\u1ee3ng c\u00f3 \u00fd ngh\u0129a<\/p>\n

+ V\u1ebd m\u1ed9t \u0111\u01b0\u1eddng n\u1eb1m ngang c\u00f3 gi\u00e1 tr\u1ecb l\u00e0 m\u1ee5c ti\u00eau – n\u01a1i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c xem nh\u01b0 “trung t\u00e2m”.<\/p>\n

V\u00ed d\u1ee5 v\u1ec1 h\u00ecnh d\u1ea1ng c\u1ee7a m\u1ed9t bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n \u1edf h\u00ecnh 2.17:<\/p>\n

\n
<\/div>\n
\n

Ngu\u1ed3n: 6 Sigma – N\u1ed9i dung c\u01a1 b\u1ea3n v\u00e0 h\u01b0\u1edbng d\u1eabn \u00e1p d\u1ee5ng, NXB H\u1ed3ng \u0110\u1ee9c<\/p>\n<\/div>\n<\/div>\n

– Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng \u0111\u01b0a ra hai d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o n\u00ean b\u1eaft \u0111\u1ea7u \u0111i\u1ec1u tra \u0111\u1ec3 t\u00ecm nguy\u00ean nh\u00e2n khi:<\/p>\n

+ Tr\u01b0\u1eddng h\u1ee3p 1, khi th\u1ea5y c\u00f3 7 \u0111i\u1ec3m li\u00ean ti\u1ebfp nhau ph\u00eda tr\u00ean ho\u1eb7c d\u01b0\u1edbi \u0111\u01b0\u1eddng m\u1ee5c ti\u00eau<\/p>\n

+ Tr\u01b0\u1eddng h\u1ee3p 2,\u00a0khi 7 ho\u1eb7c nhi\u1ec1u h\u01a1n c\u00e1c \u0111i\u1ec3m t\u0103ng ho\u1eb7c gi\u1ea3m li\u00ean t\u1ee5c<\/p>\n

\u00dd ngh\u0129a c\u1ee7a bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/font><\/h3>\n

– Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/b> <\/i>c\u00f3 \u00fd ngh\u0129a b\u1edfi ch\u00fang \u0111em l\u1ea1i s\u1ef1 theo d\u00f5i tr\u1ef1c quan qu\u00e1 tr\u00ecnh tri\u1ec3n khai d\u1ef1 \u00e1n, t\u1eeb \u0111\u00f3 s\u1ebd gi\u00fap nh\u1eadn bi\u1ebft xu h\u01b0\u1edbng, s\u1ef1 bi\u1ebfn \u0111\u1ed9ng ho\u1eb7c chu k\u00ec<\/span>.<\/p>\n

– Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/i> c\u0169ng cho th\u1ea5y \u0111\u01b0\u1ee3c n\u01a1i n\u00e0o s\u1ef1 vi\u1ec7c \u0111ang kh\u00f4ng ti\u1ebfn tri\u1ec3n theo \u0111\u00fang k\u1ebf ho\u1ea1ch ho\u1eb7c n\u1ebfu c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n qu\u00e1 nhanh b\u1edfi \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ed3ng ngh\u0129a v\u1edbi gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c s\u1ea3n ph\u1ea9m.<\/p>\n

– Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng<\/i> cung c\u1ea5p th\u00f4ng tin li\u00ean t\u1ee5c v\u1ec1 s\u1ef1 vi\u1ec7c cho ph\u00e9p bi\u1ebft \u0111\u01b0\u1ee3c hi\u1ec7n tr\u1ea1ng v\u1ec1 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng. Th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 gi\u00fap d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng, v\u00e0 t\u1eadp trung v\u00e0o nh\u1eefng thay \u0111\u1ed5i then ch\u1ed1t.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: 6 Sigma – N\u1ed9i dung c\u01a1 b\u1ea3n v\u00e0 h\u01b0\u1edbng d\u1eabn \u00e1p d\u1ee5ng, NXB H\u1ed3ng \u0110\u1ee9c;\u00a0Trend Chart, Bsigroup)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng (ti\u1ebfng Anh: Trend chart hay Run chart) s\u1eafp x\u1ebfp c\u00e1c d\u1eef li\u1ec7u theo th\u1eddi gian, b\u00ean c\u1ea1nh \u0111\u00f3 cho th\u1ea5y xu h\u01b0\u1edbng c\u1ee7a d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3, nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c xu h\u01b0\u1edbng c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0 t\u1ed1t ho\u1eb7c x\u1ea5u.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[416],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/28571"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=28571"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/28571\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=28571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=28571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=28571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}