Saturday, January 26, 2008

SAMPLING SIZE --- Part 15

Sample size for a given population size.
(Read Krejcie and Morgan (1970), ‘Determining sample size for research activities’, Educational and Psychological Measurement, 30, 607-10; and Cohen (1969), ‘Statistical Power Analysis for the Behavioural Sciences, New York, Academic Press.

Number---Size------Number-----Size--------Number------Size
---10-------10----------220-------140----------1200-------290
---15-------14----------230-------144----------1300-------297
---20------19-----------240-------148----------1400-------302
---25------24-----------250-------152----------1500-------306
---30------32-----------260-------155----------1600-------310
---35------40-----------270-------159----------1700-------313
---40------36-----------280-------162----------1800-------317
---45------40-----------290-------165----------1900-------320
---50------44-----------300-------169----------2000-------322
---55------48-----------320-------175----------2200-------327
---60------52-----------340-------181----------2400-------331
---65------56-----------360-------186----------2600-------335
---70------59-----------380-------191----------2800-------338
---75------63-----------400-------196----------3000-------341
---80------66-----------420-------201----------3500-------346
---85------70-----------440-------205----------4000-------351
---90------73-----------460-------210----------4500-------354
---95------76-----------480-------214----------5000-------357
--100------80----------500-------217----------6000-------361
--110------86----------550-------226----------7000-------364
--120------92----------600-------234----------8000-------367
--130------97----------650-------242----------9000-------368
--140-----103----------700-------248---------10000------370
--150-----108----------750-------254---------15000------375
--160-----113----------800-------260---------20000------377
--170-----118----------850-------265---------30000------379
--180-----123----------900-------269---------40000------380
--190-----127----------950-------274---------50000------381
--200-----132---------1000------278---------75000------382
--210-----136---------1100------285--------1000000-----370

48 Comments:

At March 24, 2008 at 12:52 AM, Blogger karna said...

hi, dr. kamy, long time no see. hehe... thanks for your comment on my blog. I wish i've got time to write in english all my blog stuff. i'll consider to do like you said.
so many distraction in here. hehe... wish everything just ok, here and there. c u soon.

 
At May 18, 2008 at 2:57 PM, Blogger Sarah Joan Mokhtar said...

hello, there.

looking back at your older posts, I imagine they would be immensely useful for students doing postgraduate studies.

Keep up the good work!

 
At August 14, 2008 at 1:58 AM, Blogger kamal sabran said...

salam dr kamy yang di hormati,
terima kasih untuk segalanya.

saya akan selalu melawati blog dr kamy sebagai rujukan.

 
At March 16, 2009 at 10:20 PM, Blogger lanterajiwa said...

This comment has been removed by the author.

 
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At May 5, 2009 at 5:30 AM, Blogger kamal sabran said...

Dr Kamy, kenapa stop mengupdatekan blog ini? penting ni ni dr ! hidup dr kamy! haha

* saya selalu pass link blog ni kepada mereka yang memerlukan!
semoga usaha murni ini berkekalan :)

 
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At May 20, 2010 at 5:25 PM, Blogger D408orathyN_Strouse0 said...

Yo ~ ~ re-fuel efforts............................................................

 
At May 28, 2010 at 11:17 PM, Blogger 惠玲 said...

What must be must be.......................................................

 
At June 4, 2010 at 1:10 AM, Blogger 冠中 said...

志不立,天下無可成之事。........................................

 
At June 7, 2010 at 8:23 AM, Blogger 于呈均名 said...

Better say nothing than nothing to the purpose...................................................

 
At June 10, 2010 at 8:28 PM, Blogger 宛AshleyRemley1218儒 said...

your son/daughter is so cute............................................................

 
At June 14, 2010 at 7:16 AM, Blogger SadeRa盈君iford0412 said...

人生中最重要的是要自尊、自愛、自立、自強、自信。 ....................................................

 
At June 18, 2010 at 1:01 AM, Blogger SadeRa盈君iford0412 said...

Make yourself necessary to someone...................................................................

 
At June 23, 2010 at 2:03 AM, Blogger 曉薇 said...

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一個人的價值,應該看他貢獻了什麼,而不是他取得了什麼....................................................................

 
At June 30, 2010 at 2:34 AM, Blogger 亦妮亦妮 said...

河水永遠是相同的,可是每一剎那又都是新的。......................................................................

 
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在莫非定律中有項笨蛋定律:「一個組織中的笨蛋,恆大於等於三分之二。」......................................................................

 
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At July 7, 2010 at 8:21 PM, Blogger 陳湖 said...

君子立恆志,小人恆立志。.................................................................

 
At July 7, 2010 at 8:21 PM, Blogger 陳登陽 said...

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At July 16, 2010 at 9:17 PM, Blogger dawsonfelicia張君dawsonfelicia均 said...

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At July 19, 2010 at 5:39 AM, Blogger 佳皓佳皓 said...

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At July 21, 2010 at 9:18 PM, Blogger 宮惠如宮惠如 said...

臨淵羨魚,不如退而結網。......................................................

 
At July 24, 2010 at 6:53 PM, Blogger 琬安琬安 said...

Offence is the best defence...................................................

 
At July 27, 2010 at 4:24 PM, Blogger 夏瓊陳詩蓁富 said...

果然很有意思呀....這當然要頂一頂呀 ̄﹏ ̄......................................................

 
At July 30, 2010 at 5:06 PM, Blogger 火楊芬 said...

我在戀愛著?--------是的,因為我在等待著.................................................................

 
At August 2, 2010 at 7:35 PM, Blogger 建依萍彰 said...

所有的資產,在不被諒解時,都成了負債.................................................................

 
At August 5, 2010 at 6:48 PM, Blogger 建邱勳 said...

Learning makes a good man better and ill man worse.............................................................

 
At August 8, 2010 at 5:23 AM, Blogger 偉曹琬 said...

Say not all that you know, believe not all that you hear.............................................................

 
At August 8, 2010 at 5:25 AM, Blogger 思張張亦 said...

與人相處不妨多用眼睛說話,多用嘴巴思考. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 
At August 10, 2010 at 8:48 PM, Blogger 江仁趙雲虹昆 said...

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At August 13, 2010 at 4:25 AM, Blogger 威吳隆威吳隆威吳隆威吳隆 said...

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At August 17, 2010 at 5:19 PM, Blogger 偉冠儒冠儒倫 said...

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It is never too late to learn.......................................................................

 
At August 22, 2010 at 6:50 AM, Blogger 灏群 said...

傻氣的人喜歡給心 雖然每次都被笑了卻得到了別人的心................. ................................................

 

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