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Agreed with runme very much.
[quote]原帖由 runme 於 10-11-3 09:27 發表
yes, we cannot simply look at the figure. E.g. for TSL (陳守仁), 3,800 applicants compete for 150 places i.e. 3.9%, does it mean the best school in town ?
Besides, it seems that there is something wrong with the stat. when I read the previous posts, not to mention whether the source of the number of applicants is accurate.
E.g. SPCCPS 150/2500(mixed gender) = 6% chance for each child regardless of sex
You CAN"T just do 6%/2 = 3% for each gender.
Because you don't know the proportion of boys/girls among the 2500 applicants. For instance, if there are 1300 girls and assuming that the sch will take in 75 girls (coz 150 new p.1), then the chance for girls will be 75/1300 = 5.8%, and it will be 75/1200=6.3% for boys then given that the sch. wants to have similar no. of B and G in each grade.
Similarly, surely you can't say, oh, if DBS is not a boy school, its application number will be doubled = 2300 * 2 = 4600
Thanks for all the info. anyways. |
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