阿摩線上測驗 登入

最新科目

最新試卷

最新試題

最新申論題

最新課程

最新主題筆記

最新討論

1. 行政學強調公共性,此深受那一個學派影響?(A)系統理論 (B)新公共行政 (C)人群關係學派 (D)新管理主義

38.有關投資組合保險策略 K = m x (V-F)之敘述,何者錯誤? (A)風險係數為 1 時,代表買進後持有,其總市值變化與股票市值變化相同 (B)基本上屬於順勢操作法,但很可能沉溺於獲利幻覺,無法在由多轉空時及時獲利了結 (C)風險係數大於 1 時,當股票下跌時總市值會減少,投資人有能力負擔更高的風險 (D)在股市盤整期,採用投資組合保險策略買高賣低,會產生兩面損失

90. Please choose the correct description for confidence level. (A) Confidence level is the probability that the sample mean lies within a certain interval. (B) Confidence level is the probability that the true mean lies within a certain interval. (C) Confidence level is the range of values within which the population mean is expected to lie with a certain probability. (D) Confidence level is the range of values within which the true value is expected to lie with a certain probability, (E) None of the above.

94. What do hagfishes and lampreys have in common with the extinct conodonts? (A) lungs (B) the jawless condition (C) bony vertebrae (D) their mode of feeding (E) swim bladders

77 五股區四維路進入蘆洲區後,銜接中山一路。(A)O(B)X

7. 引擎中許多零件是相關運動之間的接觸,為減少機件之間的動力損失,機件之間則會裝何種機件? (A)墊片 (B)油封 (C)軸承 (D)鋼片