题目
BAN-542 - SEC002 - DESCRIPTIVE ANALYTICS, VISUALIZATION AND DECISION MODELING FOR BUSINESS ANALYTICS L2.8 Your Turn
单项选择题
In the data file for Ragusea Meat Washing Survey, summarize the variable, State. Be sure to go to the Data Dictionary to get the question that was asked to collect this data. Answer this question, based on your summary analysis. Arizona is the _____________ state when ranked by number of respondents.
选项
A.17th
B.18th
C.3rd
D.cannot be determined
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标准答案
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思路分析
We start by restating the core task: summarize the variable State from the Ragusea Meat Washing Survey data file and then answer the question about Arizona's ranking by number of respondents, using the Data Dictionary to identify the exact question that collected this data.
Option 1: 17th. This would imply Arizona ranks 17th in respondents. Without consulting the Data Dictionary and the actual respondent counts, this claim is speculative. If the correct ranking were 1......Login to view full explanation登录即可查看完整答案
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