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儀器分析

技檢◆視聽電子-甲級

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115年 - 新版汽車筆試題庫 201-250（115/5/29 更新）#143268(50題)

115年 - 新版汽車筆試題庫 151-200（115/5/29 更新）#143267(50題)

115年 - 115-2 期貨商業務員：期貨交易法規#143265(50題)

115年 - 新版汽車筆試題庫 101-150（115/5/29 更新）#143264(50題)

115年 - 新版汽車筆試題庫 51-100（115/5/29 更新）#143263(50題)

115年 - 115-2 期貨商業務員：期貨交易理論與實務#143261(50題)

115年 - 新版汽車筆試題庫 1-50（115/5/29 更新）#143260(50題)

115年 - 115 臺北市立第一女子高級中學_第二次正式教師甄選初選：歷史科 (錄製影片)#143205(1題)

115年 - 115-2 證券商高級業務員：財務分析#143185(50題)

115年 - 115-2 證券商高級業務員：投資學#143183(50題)

6. Consider the linear population model with intercept:$y_t = \alpha + \beta x_t + \varepsilon_t$The variance structure is known as below: $E(\varepsilon_t^2) = \sigma^2 h_t^2,$Which regression may obtain efficiency $\hat{\beta}$ estimator? (A) Regress \( y_{t} \) on 1, \( x_{t} \) (B) Regress \( y_{t} / h_{t} \) on 1/ht ,xt/ht(C) Regress \( y_{t} / h_{t}^{2} \) on 1/h2t ,xt/h2t(D) Regress \( y_{t} \) on 1/ht ,xt/ht(E) Regress \( y_{t} / h_{t} \) on 1, \( x_{t} \)

5. Consider the linear model with intercept: $y_t = \alpha + \beta x_t + u_t$ If the $A = \sum_{i=1}^{n} (x_i - \bar{x})^2$ is positive definite and $E(u_i \mid x_i) = 0, \forall t = 1, 2, \dots, T$, which statement is true under sample size $T \to \infty$. (A) \( \hat{\beta} \) is consistent, but we cannot judge whether \( \hat{\beta} \) is efficiency (B) \( \hat{\beta} \) is unbiased and efficiency (C) \( \hat{\beta} \) is consistent and efficiency (D) \( \hat{\beta} \) is, but we cannot judge whether \( \hat{\beta} \) is efficiency (E) \( \hat{\beta} \) is unbiased and consistent.

4. Consider the simple regression $y_i = \alpha + \beta x_i + \varepsilon_i$And suppose population parameter $\beta = 2$ and least square estimator $\hat{\beta} = 2.3$. Now consider the regression $(x_i - y_i) = \alpha^* + \beta^* x_i + u_i.$What is the value of \( \hat{\beta} \)? (A) 1 (B)-1 (C)-1.3 (D)-0.3 (E) 0.3

五、請說明國道電子收費與外部性的關係，並分析尖峰和非尖峰時段是否應收取相同費率。(15 分)

四、政府實行所得重分配政策是否可以提高經濟效率？為什麼？(20 分)

三、社會安全退休年金制度對個人儲蓄行為有哪些可能的影響？(15 分)

徐喬-經濟學(資料太多優化中)

講師：【站僕】摩檸Morning.

王立杰-幼稚教育考試精粹

講師：【站僕】摩檸Morning.

陳萱-公民

講師：【站僕】摩檸Morning.

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期貨分析師考照

描述：我已經在2017年取得期貨分析師證照，基本上我的方法是:先考過兩個科目，我設定是法規，投資學。 後面在去考...

信封稱謂

描述：上司長官 鈞啟 姓氏 + 職稱 + 名字 + 先生/小姐 鈞啟 師長 道啟 長輩 鈞啟 宗親長輩...

29 下列何種情形，法院於裁判前，通常應經言詞辯論？ (A)因起訴不合法之駁回裁定 (B)第二審法院廢棄第一審違反專屬管轄判決之判決 (C)第一審法院之本案判決 (D)法院以原告之起訴，依其所訴之事實，在法律上顯無理由，所為之駁回判決

30 下列何者非債之關係發生的原因？ (A)買賣契約 (B)動產所有權移轉 (C)不當得利 (D)侵權行為

31 75 歲喪偶且失智的甲與守寡的長媳乙以及在上班的孫子丙同居。甲另有一個目前仍活躍於商界的 79 歲哥哥丁和目前在當老師的次子戊。甲之上述親屬對甲扶養義務之順序為何？ (A)乙丙丁戊 (B)戊丙丁乙 (C)丙戊乙丁 (D)丁戊丙乙

31. In the following sentence from Paragraph 4, what does "these biases" most likely refer to? "Both Cao Cao and the Duke of Medina Sidonia—the Spanish Armada's commander—exhibited these biases in ways that directly contributed to their defeats." (A) The intelligence failures documented in both campaigns. (B) The organizational rigidities present in both naval forces. (C) The environmental challenges faced during both campaigns. (D) Overconfidence bias, confirmation bias, and the availability heuristic.

32. Why does the author state that fire attacks "represented a known threat in both European and Chinese naval warfare traditions"? (A) To argue that historical records of the effectiveness of fire attacks are unreliable. (B) To suggest that both commanders were deliberately negligent in their command duties. (C) To demonstrate that fire attacks had been successfully defended against in previous naval battles. (D) To emphasize that the defeats were caused by organizational factors, not by ignorance of fire as a weapon.

33. Based on the information in the passage, which of the following can most reasonably be inferred about Zhou Yu's decision to wait for a specific wind pattern before launching his attack? (A) Zhou Yu possessed a superior understanding of local environmental conditions that Cao Cao's forces lacked. (B) Zhou Yu was uncertain whether fire attacks could be effective against Cao Cao's chained ships. (C) The allied forces at Red Cliffs needed additional time to build and prepare their fire ships. (D) Zhou Yu preferred to avoid direct naval confrontation with Cao Cao's larger fleet entirely.