Define the items as either ratio, ordinal, interval or
nominal data.
1. How much sugar and salt would make the purchasors of the
pizza satisfied.
2. Rating how the pizza itself looks, as well as the
package.
3. Economic status of the buyer.
4. Time of purchase
5. Ethnicity of the purchaser
6. Is the buyer single or has a family
|
a. |
Number of pizzas consumed per week per household |
|
b. |
Age of pizza purchaser |
|
c. |
Zip code of the survey respondent |
|
d. |
Dollars spent per month on pizza per person |
|
e. |
Time in between purchases of pizza |
|
f. |
Rating of taste of a given pizza brand on a scale from 1 to 10, |
|
g. |
Ranking of the taste of four pizza brands on a taste test |
|
h. |
Number representing the geographic location of the survey |
|
i. |
Quality rating of a pizza brand as excellent, good, average, |
|
j. |
Number representing the pizza brand being evaluated |
k. Sex of the survey respondent





