阿摩線上測驗
登入
首頁
> 最新資料
最新資料
瀏覽最新的試卷、試題和詳解,掌握最新考試資訊
最新科目
技師◆空氣動力學
技師◆航空發動機
技師◆航電系統
最新試卷
115年 - 115 民航特種考試_三等_各科別:法學知識(包括中華民國憲法、法學緒論)#144483(50題)
115年 - 115 國際經濟商務特種考試_三等_國際經濟商務人員類科國際經貿法律組:基礎法學(民法、刑法及行政法)#144482(50題)
115年 - 115 原住民族特種考試_四等_法警:刑法與刑事訴訟法概要#144481(27題)
115年 - 115 國際經濟商務特種考試_三等_國際經濟商務人員類科國際經貿法律組:國際法(含國際公法、條約締結法、維也納條約法公約)#144480(4題)
115年 - 115 民航特種考試_三等_適航檢查:民用航空器及發動機系統#144479(8題)
115年 - 115 原住民族特種考試_三等_原住民族行政:臺灣原住民族史#144478(4題)
115年 - 115 民航特種考試_三等_適航檢查:適航作業規則#144477(4題)
115年 - 115 民航特種考試_三等_飛航管制:航空運輸#144476(4題)
115年 - 115 原住民族特種考試_三等_社會工作:社會工作方法與實務#144475(6題)
115年 - 115 原住民族特種考試_三等_地政:土地法規(包括土地登記)#144474(4題)
最新試題
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
最新申論題
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)
最新課程
憲在要幹嘛:憲法重點整理〈中集〉
講師:
最佳姐
簡介:
好的參考書,能節省考生時間。 整理的內容,皆為考試曾經出現過的考點,可以幫助考生在最短時間掌握到考試...
憲在要幹嘛:憲法重點整理〈下集〉
講師:
最佳姐
簡介:
好的參考書,能節省考生時間。 整理的內容,皆為考試曾經出現過的考點,可以幫助考生在最短時間掌握到考試...
國中會考國文
講師:
yamoltest1
簡介:
整理國中會考重點筆記,並蒐集相關題目
最新主題筆記
第1條
課程:
【警鴿】2025警察法規(中):社維法、警械條例
章節:
社會秩序維護法 第一編 總則 第一章 法例 §1~§6
描述:
第1條(立法目的) ﹝1﹞為維護公共秩序,確保社會安寧,特制定本法。
第15條
課程:
【警鴿】2025警察法規(中):社維法、警械條例
章節:
社會秩序維護法 第一編 總則 第二章 責任 §7~§18
描述:
第15條(共犯之處罰) ﹝1﹞二人以上,共同實施違反本法之行為者,分別處罰。其利用他人實施者,依其所利用...
第2條
課程:
【警鴿】2025警察法規(中):社維法、警械條例
章節:
社會秩序維護法 第一編 總則 第一章 法例 §1~§6
描述:
第2條(罪刑法定主義) ﹝1﹞違反社會秩序行為之處罰,以行為時本法有明文規定者為限。
最新討論
23. 何者無法用來衡量投資風險? (A)標準差 (B)變異係數 (C)半變異數 (D)移動平均數
24. 若資本市場之證券價格已充分反應了所有已經公開之資訊,則此市場屬於何種效率市場的假 設? (A)強式 (B)半強式 (C)弱式 (D)半弱式
35. 志學公司 109 年底有現金$200,000,應收帳款$400,000,流動負債$600,000,另有以下資料: 商品存貨-(成本)$400,000、(市價)$360,000。該公司之速動比率為: (A)2.00 (B)1.67 (C)1.60 (D)1.00
6.真真要為客人準備一份歐式早餐,真真該選擇下列哪些餐點?①水煮蛋②丹麥麵包③吐司④香腸⑤美式咖啡 ⑥柳橙汁⑦培根⑧可頌 (A)①⑤⑧ (B)②⑤⑧ (C)③④⑤ (D)③④⑥
7.口湯碗在中餐擺設時,主要放置在下列哪個位置? (A)骨盤正下方 (B)味碟正下方 (C)味碟右上方 (D)骨盤左上方
V. Project-based learning (PBL) offers several important advantages in an EFL (English as a Foreign Language) classroom because it connects language use with meaningful communication and real-world tasks. Design a 4-period PBL lesson plan based on the provided passage. Your lesson plan should include your teaching goals, your instructions, expected learning outcomes, and assessments through AI. (15%) Can you imagine taking a bite of a steak that was grown in a Petri dish instead of on a farm? It may sound like a scene in a sci-fi movie, but this is already a reality! Many start-ups have begun to develop a special new production process in which meat is created by taking animal stem cells, transforming them into primitive fibers, and combining these fibers to form muscle tissue. The final product is known as “lab-grown meat,” and it’s a thought-provoking recent trend that is backed by both Bill Gates and agricultural giant Cargill. The widespread support for producing meat in this way is due to the fact that it has several substantial advantages compared with more traditional methods of meat production. First, one could argue that traditional meat production facilities, such as farms or factories, hardly ever have animals’ best interests at heart. Growing meat in a laboratory instead helps eliminate the need for slaughterhouses as well as the unethical treatment of animals. In other words, you could rest assured that the lab-grown beef patty on your plate didn’t come from a cow that had to endure physical or mental torment. Better still, lab-grown meat could help make meat production more sustainable. The raising of livestock needed to fulfill the current global demand for meat actually takes a heavy toll on the environment. According to FAO, it accounts for nearly fifteen percent of all greenhouse gas emissions worldwide. Experts estimate that by switching to lab-grown meat, emissions could be lowered by up to ninety-six percent. In addition, many claim it won’t just be the environment that benefits. Scientists can actually make lab-grown meat healthier and more nutritious by adding vitamins and minerals that are not always found in natural meat. However, despite the evident advantages of this forward-thinking method of food production, there are also some concerns surrounding this meat of tomorrow. For a start, studies have shown that the development of labgrown meat could actually have far-reaching negative effects in the long term. While advocates for lab-grown meat say it can help fight climate change, some research suggests that maintaining the infrastructure of lab-grown cell cultures requires significant quantities of energy and leads to substantial gas emissions. Another issue to consider is whether this type of artificial meat is actually healthy and safe for humans to consume. Although great in theory, lab-grown meat is “unnatural,” or “similar to genetically modified (GM) food.” Since the latter is sometimes said to induce allergic reactions or even cause more serious health problems like cancer, some people are warning against human-made meat for fear that it might have similar side effects. One final area of concern is the actual taste of lab-grown meat. Without the naturally occurring connective tissue and fat that are present in real meat, lab-grown meat may be somewhat lacking in taste and texture and thus less appealing to some consumers. Therefore, more extensive research is needed to determine how the flavor and composition of this new meat might be altered to better suit consumers’ tastes. Whether we like it or not, lab-grown meat is an innovative product that could have a long-term impact on a global scale. It might, however, come at a price. To ensure that future foods are both sustainable and healthy, it is therefore essential for us to conduct more comprehensive research before we jump to any conclusions. For now, all we can do is keep a close eye on this rapidly growing trend as it takes us further and deeper into the unknown.