題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
5. 下面是某校甲、 乙兩班學生參加第一次模擬考數學科成績的長條圖, 請問下列各敘述何者正確? (A) 乙班的平均數大於甲班的平均數(B) 乙班的中位數大於甲班的中位數(C) 乙班的全距大於甲班的全距
問題詳情
5. 下面是某校甲、 乙兩班學生參加第一次模擬考數學科成績的長條圖, 請問下列各敘述何者正確?
(A) 乙班的平均數大於甲班的平均數
(B) 乙班的中位數大於甲班的中位數
(C) 乙班的全距大於甲班的全距
(D) 乙班的標準差大於甲班的標準差
(E) 甲乙兩班學生第一次模擬考成績為負相關
參考答案
答案:A,B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
上一篇 :
33. Choose the correct one, please.(A) The new temple is predicted to be five times taller as the ol
下一篇 :
【題組】37. (A) stuck (B) stricken (C) stick (D) strung
資訊推薦
22. 某元素其電子的排列如附圖,則該元素為何? (A) 16S (B) 15P (C) 14Si (D) 17Cl
47. 憤怒鳥在上美術課時,利用三角形(△),正方形(□),圓形(○),畫了一張在正方形的右上角蓋住了圓的 1/4,且在正方形的左下方有一個三角形疊在它上面,請你從下面選項中,找出他畫的圖:(A) (
【題組】40. (A) to (B) for (C) with (D) from
9. 某液面下10公分處有一點光源,今在液面上以一直徑為10公分之圓形紙板,恰可遮住全部透出的光線,則此液之折射率為若干?(A) 3/2 (B) (C) (D) 。
15.Early worms complete most of their daily routine work early in the morning, hence leading a _____
【題組】41. (A) in honor (B) in honors (C) with honor (D) with honors
DNA basically serves as the ___44___of life. Ladder-like and ___45____, a DNA can be found in chromo
16.As a terrible singer, I am always in _____ of those whose talent and hard work can produce such a
34. Choose the correct, please.(A) Next to Mary her boyfriend sat.(B) We picnicked by the lake. In t
21.In physics class, some students are attentive and ready to learn, while some listen with _____ of
13.下列關於乾電池(勒克朗舍電池)之敘述,何者不正確? (A)陰極為鋅棒,陽極為石墨棒(B)以二氧化錳為去極劑 (C)以氯化銨為電解質,且反應生成水 (D)電池中心的碳棒本身不會產生化學反應。
25.The mountain village commands a fine view, but _____ modern conveniences, it does lack quite a bi
17.The international _____ is to focus on co-operation in economic and social sectors but the mounti
35. Choose the correct one, please.(A) The increasing number of the unemployed is worthy our notice.
14.心律調節器植入體內約可使用 10 年之久,下列何者最適合作為心律調節器動力來源? (A)鎳氫電池 (B)鹼性乾電池 (C)一次鋰電池 (D)水銀電池。
22.Before changing the voting system, politicians should try to gain credibility and have a clear __
I. Grammar (每題1%, 共5%)26.It is said that Gregory's father was an orthodontist; that is to say,
18.In his 19th century science fiction, Jules Verne depicted a civilization powered not by oxygen bu
12.While officials expect a long difficult period before any economic recovery takes hold, the curre
28.I owe __________ I am to my parents. Therefore, I __________ be __________ thankful for what they
9. S(g)+ O2(g) → SO2(g) +Q1,S(s)+ O2(g) → SO2(g) +Q2,則下列何者正確?(A) Q1 >Q2 (B) Q1 = Q2 (C)Q1 < Q2 。
【題組】45. (A) spiral-shaping (B) spiral-shaped (C) spirally-shaped (D) spirally-shaping
19.Acknowledging that viewers aren't _____ and can separate fact from fiction, the director say
III. Cloze : 30% Although Helen Keller has been dead for many years, she remains an inspiring exam
29.Choose the CORRECT answer.(A) When a person falls sick suddenly, all what we can do is rush him/h