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 quantitai 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 exp Are the variables time series or cross-sectional? Report any concerns you have as well. Business analysts hoping to provide information helpful to grape growers compiled these data about vineyards: elevation (miles), number of years in existence, city, varieti grapes grown, average yearly sales, gross sales, and percent profit. Who was measured? O A. The grape growers B. The vineyards C. The grapes O D. This information is not given. What was measured? Select all that apply. O A. City B. Gross sales C. Varieties of grape grown D. Elevation ] E. Number of years in existence F. Percent profit

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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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.
Business analysts hoping to provide information helpful to grape growers compiled these data about vineyards: elevation (miles), number of years in existence, city, varieties of
grapes grown, average yearly sales, gross sales, and percent profit.
Who was measured?
O A. The grape growers
B. The vineyards
C. The grapes
O D. This information is not given.
What was measured? Select all that apply.
O A. City
| C. Varieties of grape grown
] E. Number of years in existence
O G. Average yearly sales
B. Gross sales
D. Elevation
F. Percent profit
| H. This information is not given.
When were the measurements taken?
O A. Recently
O B. Last year
O C. This information is not given.
Where were measurements taken?
O A. In the vineyards
B. At the office of the business analysts
OC. This information is not given.
Transcribed Image Text: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. Business analysts hoping to provide information helpful to grape growers compiled these data about vineyards: elevation (miles), number of years in existence, city, varieties of grapes grown, average yearly sales, gross sales, and percent profit. Who was measured? O A. The grape growers B. The vineyards C. The grapes O D. This information is not given. What was measured? Select all that apply. O A. City | C. Varieties of grape grown ] E. Number of years in existence O G. Average yearly sales B. Gross sales D. Elevation F. Percent profit | H. This information is not given. When were the measurements taken? O A. Recently O B. Last year O C. This information is not given. Where were measurements taken? O A. In the vineyards B. At the office of the business analysts OC. This information is not given.
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