In our sample microprocessor, we have an address bus （） bits wide and a data bus （） bits wide. A: 8 B: 4 C: 16 D: 32

In the engineering field, if only some discrete sample points in a continuous region are measured, the most appropriate method to obtain more values in the interval of sample points is ( ). A: the method of solving equations B: the method of data interpolation C: an experiment or test method D: the method of manual estimation

which statement is right? A: We can observe the entire population. B: A sample drawn from the population of interest. is not adequate to discribe population. C: In the Monte Carlo demonstration from last time, an individual dataset was the sample and the Data Generating Process described the population. D: none of the above is right

Counter sample can also be called ( ) A: duplicate sample B: sealed sample C: return sample D: reference sample

What’s the first step in a survey according to today’s learning A: Determine your sample B: Choose interviewing methodology C: Establish the goals of the project D: Analyze the data

The steps for organizing field recordings data mainly include six steps: ① audio file encoding ② audio data conversion and processing ③ audio data import into computer ④ analysis of the physical features of recording samples ⑤ audio sample text sorting and content analysis ⑥ analysis of social and cultural significance of recording samples. The correct sequence of recording steps is: A: ①-②-③-④-⑤-⑥ B: ④-⑤-⑥-①-②-③ C: ③-②-①-④-⑤-⑥ D: ③-①-②-④-⑤-⑥

Counter<br/>sample can also be called _____________.() A: duplicate<br/>sample B: sealed<br/>sample C: confirmed<br/>sample D: contracted<br/>sample

The sample made by the seller according to the buyer’s, and then sent to and confirmed by the buyer is called __________. A: duplicate sample B: returning sample C: original sample D: copy sample

In international trade, according to supplier of the sample, sales by sample can be divided into A: Sales by Seller’s Sample B: Sales by Buyer’s Sample C: Sales by Counter Sample D: Sale by Descriptions or Illustrations E: Sales by Reference Sample

Dataset中的每条记录是关于一个事件或对象的描述,称为() A: 数据data B: 示例instance C: 属性attribute D: 样本sample