Time series(時(shí)間序列)是什么_2022年ACCA考試MA知識(shí)點(diǎn)
只有經(jīng)歷地獄般的磨練,,才能煉出創(chuàng)造天堂的力量,。距離9月ACCA考試越來越近了,同學(xué)們要盡快調(diào)整學(xué)習(xí)狀態(tài),,鞏固基礎(chǔ)知識(shí)點(diǎn),,爭(zhēng)取早日拿下acca證書,。今天整理了MA科目Time series(時(shí)間序列)相關(guān)知識(shí)點(diǎn),,正在備考的考生們一起來看看吧,具體內(nèi)容如下,。
【內(nèi)容導(dǎo)航】
Time series-時(shí)間序列
【知識(shí)點(diǎn)】
Time series-時(shí)間序列
Time series-時(shí)間序列
Time series:
A time series is a series of figures or values recorded over time. The time series analysis forecasting technique is usually used to forecast sales.
Four components of a time series:
(a) Trend: underlying long-term movement over time in the values of the data recorded.
(b) Seasonal variations: short-term fluctuations in recorded values.
(c) Cyclical variations: fluctuations which take place over a longer time period.
(d) Random variations: caused by unforeseen circumstances.
夢(mèng)想不是空口無憑的大話,,而是在寂靜的奮斗里努力生長(zhǎng)的果實(shí)。以上就是為大家整理的MA科目考試知識(shí)點(diǎn)了,,9月份ACCA考試在即,,大家要合理分配時(shí)間,爭(zhēng)取一次性通過acca考試,。
注:以上內(nèi)容來自Keryn老師基礎(chǔ)精講班第11講
(本文為東奧會(huì)計(jì)在線原創(chuàng)文章,,僅供考生學(xué)習(xí)使用,禁止任何形式的轉(zhuǎn)載)