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Question
A magazine surveyed a sample of its subscribers. Some of the responses from the survey are shown below.Subscriber ID | Sex | Age | Annual Household Income ($1000) |
| 0006 | F | 22 | 45 |
| 4798 | M | 21 | 53 |
| 2291 | F | 33 | 82 |
| 4988 | M | 38 | 30 |
a. How many elements are in the data set?
b. How many variables are in the data set?
c. How many observations are in the data set?
d. Name the scale of measurement for each of the variables.
e. Which of the above (Sex, Age, Annual Household Income) are categorical and which are quantitative?
f. Are the data time series or cross-sectional?
Answer
This answer is hidden. It contains 146 characters.
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