For the following description of data, identify the W\'s, name the variables, sp
ID: 3261251 • Letter: F
Question
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 designed survey or experiment. Are the variables time series or cross-sectional? Report any concerns you have as well. A company provides ratings from customer experiences on restaurants. For each restaurant, the percentage of customers that would return , the seating capacity and ratings of the service , decor , and food 7. Specify the categorical variables for this problem. Select all that apply. A. The service B.The seating capacity C. The food D. The percentage of customers that would return E. The decor F. There are no categorical variables. 8. Specify the quantitative variables and identify the units for this problem. Select all that apply. A.The seating capacity ;the units are not specified B.The percentage of customers that would return ; the units are percent C.The decor ;the units are points D.The service ;the units are points E. The food ; the units are points F. There are no quantitative variables. 9.Specify whether the data come from a designed survey or experiment. A.Experiment B.Designed survey C.This information cannot be determined by the given data. 10. Are the variables time series or cross-sectional? A. Time series B. Cross-sectional C. Neither 11.Specify any concerns. Select all that apply. A.The data collection was done incorrectly. B.The data sample size was too small. C.There are too many categorical variables. D.There are no specific concerns.
Explanation / Answer
7) The categorical variables for this problem :
ans -> A. The service, C. The food, E. The decor
8) The quantitative variables and identify the units for this problem
ans-> A.The seating capacity ;the units are not specified, B.The percentage of customers that would return ; the units are percent
9) B.Designed survey
10) C. Neither
11) D.There are no specific concerns.