Suppose a survey study is conducted asking subjects to taste 6 different ice-cream flavors (chocolate, vanilla, strawberry, rose, pistachio, banana) and mark down their appreciation of each flavor by selecting one of the following “satisfied”, “somewhat satisfied”, “neutral”, “tastes bad”, “horrible”. As a Data Scientist, you are requested to create the survey sheet that will appear on a hypothetical mobile device (e.g., table). How many attributes will be part of the dataset? What best characterizes the attributes value type (e.g., nominal, ordinal, interval, ratio)?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Suppose a survey study is conducted asking subjects to taste 6 different ice-cream flavors (chocolate, vanilla, strawberry, rose, pistachio, banana) and mark down their appreciation of each flavor by selecting one of the following “satisfied”, “somewhat satisfied”, “neutral”, “tastes bad”, “horrible”. As a Data Scientist, you are requested to create the survey sheet that will appear on a hypothetical mobile device (e.g., table). How many attributes will be part of the dataset? What best characterizes the attributes value type (e.g., nominal, ordinal, interval, ratio)?

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