1.1.16 Question Help * For the following description of data, identify the W\'s,
ID: 3352729 • Letter: 1
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1.1.16 Question Help * For the following description of data, identify the W's, name the variables, specify for each variable whether its use indicates it should be treated as categorical or quantitative, and for any quantitative variable identify the units in which it was measured (or note that they were not provided). Specify whether the data come from a A polling organization conducted a representative mail survey of 1115 American voters for a public opinion poll. Among the reported results were the voter's region (Northeast, South, etc.), age, nationality, whether the respondent has any children, and the distance driven in the past year Specify the categorical variables for this problem. Select all that apply A. Whether tho respondent is a voter S. Whother the respondent has any children D. Age F. Distance driven in the past year c. Nationality E. Region a. There are no categorical variables. Specify the quantitative variables and identily the units for this problem. Select all that apply. A. Age: the assumed units are years B. Distance driven in the year, the assumed units are miles C. Region, the units are not specified E. whether the respondent has any children; the units are not spected G. There are no quantitative variables. D. F, Nationality, the units are not specified Whether the respondent is a voter; the units aro not spected Specity whether the data come from a designed survey or experiment O A Designed survey O B. Experiment O C. This information cannot be determined by the given data.Explanation / Answer
Categorical variable - Nationality, Region,whether the respondent has any children
Quantitative variable - Age, distance driven in the past year
Data comes from - A. designed survey
(A representative sample is taken for the survey. So, its a designed survey)
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