Problem#1 1.6 For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. In addi- tion, determine the measurement scale for each variable. a. Name of Internet service provider b. Time, in hours, spent surfing the Internet per week c. Whether the individual uses a mobile phone to connect to the Internet. d. Number of online purchases made in a month e. Where the individual uses social networks to find sought-after information.

Problem#1 1.6 For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. In addi- tion, determine the measurement scale for each variable. a. Name of Internet service provider b. Time, in hours, spent surfing the Internet per week c. Whether the individual uses a mobile phone to connect to the Internet. d. Number of online purchases made in a month e. Where the individual uses social networks to find sought-after information.

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

Problem 1PE

See similar textbooks

Similar questions

In the context of software development, what is the significance of code reviews? How do they improve code quality and teamwork?
Can there be any further improvements to the program's structure to improve readability, maintenance, and efficiency? I appreciate any feedback you can give me, your advice is truly helpful! Thank you
Don't give me AI generated answer or plagiarised answer. If I see these things I'll give you multiple downvotes and will report immediately.
Would you be able to provide us a more detailed explanation of how metrics are used in the software development process, if at all possible? Please provide a thorough explanation of everything.
Like programming? It's rather amusing. Is it a challenge? Help? You are welcome to include in your submission a description of how you feel about studying programming. What do you think? Why?
Can you elaborate on the metrics used in the software development process? Do we not have to approach this problem from every possible direction?
If you're interested, you could obtain an explanation of the metrics that are employed in the software development process. Is there anything else you need to take care of right now?
Could you elaborate on the criteria used to evaluate the program and its development process?
Could you perhaps provide us a more thorough explanation of how metrics are used to the software development process? Do you need anything more from me?
Would it be possible for you to supply me with a more in-depth look at the metrics that were used all during the process of developing the software? It is necessary to be specific.
I'm interested to know what the meaning of the phrase "important element" is. What are your thoughts on the software development-related statement that was made?