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If I want to know if a nominal variable is related with other variables , what  test on earth should I use? Say, if gender is related with happiness?  Somebody said it's 2 group test?why not ANOVA or correlation?
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7Â¥: Originally posted by hehanbo at 2013-12-30 03:19:17
ËùÒÔÆäʵ¶¼ÊÇT-TEST»òÕßÊÇANOVA?...

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2Â¥: Originally posted by feixiaolin at 2013-12-28 07:23:30
ANOVA

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3Â¥2013-12-28 16:04:25
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feixiaolin

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3Â¥: Originally posted by hehanbo at 2013-12-28 16:04:25
ÀÏʦ˵ÓÃt-test,ÆäʵÊDz»ÊÇÒ»ÑùµÄ£¬ÒòΪGENDERÖ»ÓÐ2ÖÖ¡£...

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4Â¥2013-12-28 17:12:41
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hehanbo

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4Â¥: Originally posted by feixiaolin at 2013-12-28 17:12:41
Èç¹û²»È·¶¨µÄ»°£¬¾Í¶à×ö¼¸ÖÖ£»ÄÄÖÖ½âÊ͸üºÏÀí£¬¾ÍÓÃÄÄÒ»ÖÖ¡£...

Are old people more educated? Vs Are older people more educated?
If staying up late reduces ones score? Vs If staying up longer reduces ones score?

VS µÄ×óÓÒÁ½±ßÊÇÒ»ÀàÎÊÌ⻹ÊDz»Í¬µÄÎÊÌ⣿
ÓÐÈË˵×ó±ßÊÇ2 group t-test£¬ÓÒ±ßÊÇcorrelation?
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