If the average(arithmetic mean)of x,y,x,5 and 7 is 8,which of the following must be true Ⅰ.The median of the five numbers cannot be 5. Ⅱ.At least one of x,y,and z is greater than 9. Ⅲ.The range of the five numbers is 2 or more A. Ⅰ only B. Ⅱ onlyC. Ⅲ o...
1—On average, women live between 5 and 7 years longer than men.—Have you got any to support this statement? A.experienceB.argumentC.principleD.evidence 2-On average,women live between 5and 7years longer than men.-Have you got any ___ to support this statement?( )A.experienceB. ar...
10.-On average,women live between 5and 7years longer than men.-Have you got any ___ to support this statement?( ) A. experience B. argument C. principle D. evidence.相关知识点: 试题来源: 解析 分析 -一般来说,女性比男性多活5-7年. -你有什么证据来支持这个声明吗? 解答 答案是D.考查...
average(a,5);//实参a为数组名，实参5为数组长度；下同 average(b,7);return 0;}
- The average height of the trees in the forest was 50 feet.森林中树木的平均高度是50英尺。3. 计算方法不同： mean使用所有测量值的总和除以观察次数，而average可以使用多种计算方法，例如加权平均值和中位数。例句：- The mean of 4, 7, 9, and 12 is (4+7+9+12)/4=8.4、7、9...
men of average ability 能力一般的人 the average age of the boys 这些男孩子的平均年龄 students of average intelligence 普通智力的学生 average [ˈævəridʒ]vt.平均, 均分 求平均值 If you average 7, 14 and 6, you get 9.将 7, 14, 6之和均分得9。We ...
5. 影响范围区别: - "An average of"强调整体的平均情况,适用于大量数据或普遍情况的描述。 - "The average of"强调具体数据集的平均数,适用于特定数据集或抽象概念的描述。 例句: - An average of 100 people attend the annual conference.(每年大约有100人参加这次会议,强调整体情况) - The average of th...
AVERAGEIF和AVERAGEIFS的区别：1、AVERAGEIF的意思是：条件，平均范围。2、AVERAGEIFS的意思是：条件范围1，条件1，条件范围2，条件2。
果。 Example: The average of 5, 10, and 15 is 10. (5、10 和 15 的平均数是 10。) - 还可以泛指"平均水平"或"平均状态"。 Example: He performs above average in his class. (他在班 级中表现优于平均水平。) 2. 动词用法: - 意为"计算平均数",表示求出一组数值的平均数。 Example: We...
[C] result of adding several amounts together and dividing the total by the number of amounts平均;平均数:The average of 4, 5 and 9 is 6.4﹑5﹑9三个数的平均数是6. [U] standard or level regarded as usual一般水平;平均水准:These marks are well above/below average.这些分数远在一般水平以...