ACCA《管理會(huì)計(jì)》：Sampling methods

　　2014年12月ACCA考試備考已經(jīng)開始，為了幫助參加2014年12月ACCA考試的學(xué)員鞏固知識(shí)，提高備考效果，中華會(huì)計(jì)網(wǎng)校為大家整理了ACCA考試各科目知識(shí)點(diǎn)，希望對(duì)廣大考生有所幫助！

　　Sampling methods

　　· Random sampling 隨機(jī)抽樣

　　· Stratified random sampling 分層抽樣

　　· Systematic sampling 系統(tǒng)抽樣

　　· Multistage sampling 多級(jí)抽樣

　　· Cluster sampling 集群采樣

　　Random sampling 隨機(jī)抽樣

　　Random sampling means every item in the population has an equal chance of being selected.

　　Stratified random sampling 分層抽樣

　　This involves dividing the total population into strata or categories （for example age groups） and then taking random samples from each of the strata or categories.

　　Systematic sampling 系統(tǒng)抽樣

　　Systematic sampling is a sampling method which works by selecting every nth item after a random start. The gap is the sampling interval.

　　Multistage sampling 多級(jí)抽樣

　　Multistage sampling involves dividing the population into a number of sub-populations and then selecting a small sample of these sub-populations at random.

　　Cluster sampling （non-random） 集群采樣

　　· Cluster sampling involves splitting the population into convenient groups and then selecting a number of groups at random. Every item in the sample is then investigated.

　　· This is a non-random sampling method.

　　Quota sampling 配額抽樣

　　In quota sampling， randomness is forfeited in the interests of cheapness and administrative simplicity. Investigators are told to interview all the people they meet up to a certain quota.

　　ACCA網(wǎng)絡(luò)輔導(dǎo)正在熱招

　　正保會(huì)計(jì)網(wǎng)校2014年12月ACCA考試輔導(dǎo)課程火熱招生！經(jīng)典班次+原版教材+老師互動(dòng)直播+移動(dòng)高清課堂（支持iPhone/iPad/安卓系列智能手機(jī)看課），科學(xué)系統(tǒng)的教學(xué)體系、獨(dú)特的雙語(yǔ)教學(xué)模式、靈活多樣的學(xué)習(xí)方式、人性化的輔導(dǎo)周期，一站式（注冊(cè)，報(bào)考）服務(wù)，均可讓每位學(xué)員用至少的時(shí)間達(dá)到至好的學(xué)習(xí)效果，為12月的考試打下堅(jiān)實(shí)基礎(chǔ)！

　　2014年12月考試課程現(xiàn)已經(jīng)開通，隨報(bào)隨學(xué)！（招生方案詳情>>）