【单选题】Which of the following is not an approach to assigning probabilities?
B.
Trial-and-error approach
C.
Relative frequency approach
【简答题】读程序写结果 1、已知arr为如下形式的ndarray数组 [[[1,2,3], [4,5,6]], [[7,8,9], [10,11,12]]] old_a=arr[0].copy() arr[0]=42 old_a=old_a+1 arr[0]=old_a print(arr)
【单选题】以下选项中,不是Python中用于进行Web开发的第三方库是
【单选题】Which is NOT to explain the new approach?
A.
The author’s perspectives.
B.
The weaknesses of the earlier approach.
C.
The reasons for the author to use the approach.
D.
The advantages of the approach.
【单选题】Proprietors' income is a component of which approach to measuring GDP?
【单选题】Which of the following is NOT an approach to the study of language and cognition?
B.
The psychological approach
C.
The conceptual approach
D.
The conventional approach
【简答题】已知arr为如下形式的ndarray数组 [[[1,2,3], [4,5,6]], [[7,8,9], [10,11,12]]] 执行如下语句后的运行结果是什么 old_a=arr[1] arr[1]=42 print(old_a)
【单选题】Which of the following is not an approach to the study of language and cognition?
A.
The psychological approach.
B.
The conceptual approach.
D.
The pragmatic approach.
【单选题】Which of the following approach belongs to market segmentation?
A.
Psychological approach.
【简答题】一位经理收到一份有关在几个城市择地设立办事处的分析报告,具体数据(最高值为 10)如下表所示: 评估因素及得分表 因素 位 置 因素 位 置 A B C A B C 商业服务 9 5 5 生活费用 4 7 8 社区服务 7 6 7 税收 5 5 4 不动产成本 3 8 6 运输 6 7 7 建造成本 5 6 5 ( 1)如果经理对各因素按相同比重衡量,这些地点将如何排列? ( 2)如果已知商...