活動名稱
【解題達人! We want you!】
活動說明
阿摩站上可謂臥虎藏龍，阿摩發出200萬顆鑽石號召達人們來解題!
針對一些題目可能有疑問但卻缺少討論，阿摩主動幫大家尋找最佳解!
懸賞試題多達20萬題，快看看是否有自己拿手的科目試題，一旦你的回應被選為最佳解，一題即可獲得10顆鑽石。
懸賞時間結束後，只要摩友觀看你的詳解，每次也會得到10顆鑽石喔!
關於鑽石
如何使用:
- ✔懸賞試題詳解
- ✔購買私人筆記
- ✔購買懸賞詳解
- ✔兌換VIP
(1000顆鑽石可換30天VIP) - ✔兌換現金
(50000顆鑽石可換NT$4,000)
如何獲得:
- ✔解答懸賞題目並被選為最佳解
- ✔撰寫私人筆記販售
- ✔撰寫詳解販售(必須超過10讚)
- ✔直接購買 (至站內商城選購)
** 所有鑽石收入，都會有10%的手續費用
近期考題
【非選題】
五、某大學針對大一男性新生的平均體重及標準差，A 系為 72 ± 8 公斤，受測學生 100 人，B 系為 70 ± 6 公斤，受測學生 200 人，請問在假定兩系體重變異數相同下，兩 系的體重差異是否達統計顯著水準？（15 分）
五、某大學針對大一男性新生的平均體重及標準差，A 系為 72 ± 8 公斤，受測學生 100 人，B 系為 70 ± 6 公斤，受測學生 200 人，請問在假定兩系體重變異數相同下，兩 系的體重差異是否達統計顯著水準？（15 分）
15 The important difference between tariffs and quotas is that tariffs _____.
(A) generate tax revenue for the government
(B) raise the price of the good
(C) help domestic producers
(D) stimulate international trade
(A) generate tax revenue for the government
(B) raise the price of the good
(C) help domestic producers
(D) stimulate international trade
【非選題】
【題組】(c) 若研究者想要知道抽煙在三組病人中是否有差異，請問該研究者應使用何 種統計檢定方法？（不需要計算結果）；請問該檢定在上述表格中，有沒 有達到統計顯著意義？
2.一研究者在某醫學中心進行過敏疾病（氣喘、鼻炎）影響因素之研究，得到下面之結果：
請逐一解釋表中之第一直欄之變數與過敏疾病的關係：
【題組】(c) 若研究者想要知道抽煙在三組病人中是否有差異，請問該研究者應使用何 種統計檢定方法？（不需要計算結果）；請問該檢定在上述表格中，有沒 有達到統計顯著意義？
【非選題】
【題組】⑴請導出接收的共炸點道集(common shot gather)中，反射P波在
的x-t關係方程式(其中t為時間)
四、下圖表示某地區在地表附近有一個傾斜反射面，其上方介質P波速度均為 2km/s，a = 30°為傾斜角，原點與傾斜面的距離h為1.2km。在震測中，P波 震源S在地表x = 0處，接收器排列在地表。 
【題組】⑴請導出接收的共炸點道集(common shot gather)中，反射P波在
的x-t關係方程式(其中t為時間)
Passage Two
Questions 57 to 61 are based on the following passage.
In the college-admissions wars, we parents are the true fights. We are pushing our kids to get good grades, take SAT preparatory courses and build resumes so they can get into the college of our first choice. I’ve twice been to the wars, and as I survey the battlefield, something different is happening. We see our kids’ college background as e prize demonstrating how well we’ve raised them. But we can’t acknowledge that our obsession(痴迷) is more about us than them. So we’ve contrived various justifications that turn out to be half-truths, prejudices or myths. It actually doesn’t matter much whether Aaron and Nicole go to Stanford.
We have a full-blown prestige panic; we worry that there won’t be enough prizes to go around. Fearful parents urge their children to apply to more schools than ever. Underlying the hysteria(歇斯底里) is the belief that scarce elite degrees must be highly valuable. Their graduates must enjoy more success because they get a better education and develop better contacts. All that is plausible——and mostly wrong. We haven’t found any convincing evidence that selectivity or prestige matters. Selective schools don’t systematically employ better instructional approaches than less selective schools. On two measures——professors’ feedback and the number of essay exams——selective schools do slightly worse.
By some studies, selective schools do enhance their graduates’ lifetime earnings. The gain is reckoned at 2-4% for every 100-poinnt increase in a school’s average SAT scores. But even this advantage is probably a statistical fluke(偶然). A well-known study examined students who got into highly selective schools and then went elsewhere. They earned just as much as graduates from higher-status schools.
Kids count more than their colleges.Getting into yale may signify intellgence,talent and Ambition. But it’s not the only indicator and,paradoxically,its significance is declining.The reason:so many similar people go elsewhere.Getting into college is not life only competiton.Old-boy networks are breaking down.princeton economist Alan Krueger studied admissions to one top Ph.D.program.High scores on the GRE helpd explain who got in;degrees of prestigious universities didn’t.
So,parents,lighten up.the stakes have been vastly exaggerated.up to a point,we can rationalize our pushiness.America is a competitive society;our kids need to adjust to that.but too much pushiness can be destructive.the very ambition we impose on our children may get some into Harvard but may also set them up for disappointment.one study found that,other things being equal,graduates of highly selective schools experienced more job dissatisfaction.They may have been so conditioned to deing on top that anything less disappoints.
注意 此部分试题请在答题卡2上作答。
【題組】61.One possible result of pushing children into elite universities is that______
(A).they earb less than their peers from other institutions
(B).they turn out to be less competitive in the job market
(C).they experience more job dissatisfaction after graduation
(D).they overemphasize their qualifications in job application
【題組】61.One possible result of pushing children into elite universities is that______
(A).they earb less than their peers from other institutions
(B).they turn out to be less competitive in the job market
(C).they experience more job dissatisfaction after graduation
(D).they overemphasize their qualifications in job application