Question

Classify each of the following variables as either categorical or numerical. a. Color of an M\&M candy selected at random from a bag of M\&M's b. Number of green M\&M's in a bag of M\&M's c. Weight (in grams) of a bag of M\&M's d. Gender of the next person to purchase a bag of M\&M's at a particular grocery store

Name: Problem 9, Chapter 2: Statistics Learning From Data
Uploaded: 2023-09-11T09:57:01-08:00
Channel: Rashmi Sinha
Description: Classify each of the following variables as either categorical or numerical. a. Color of an M&M candy selected at random from a bag of M&M's b. Number of green M&M's in a bag of M&M's c. Weight (in grams) of a bag of M&M's d. Gender of the next person to purchase a bag of M&M's at a particular grocery store

   Classify each of the following variables as either categorical or numerical.
a. Color of an M\&M candy selected at random from a bag of M\&M's
b. Number of green M\&M's in a bag of M\&M's
c. Weight (in grams) of a bag of M\&M's
d. Gender of the next person to purchase a bag of M\&M's at a particular grocery store

Statistics Learning From Data

Thomas H. Short,… 2nd Edition

Chapter 2, Problem 9

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Solved by Expert Rashmi Sinha

09/11/2023

Step 1

A categorical variable is one that represents categories or groups, which can be names or labels (e.g., colors, types, brands). A numerical variable represents quantities and can be counted or measured (e.g., height, weight, number of items). Show more…

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Classify each of the following variables as either categorical or numerical. a. Color of an M\&M candy selected at random from a bag of M\&M's b. Number of green M\&M's in a bag of M\&M's c. Weight (in grams) of a bag of M\&M's d. Gender of the next person to purchase a bag of M\&M's at a particular grocery store

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Key Concepts

Numerical Variables

Numerical variables are those that represent quantitative measurements or counts. They consist of numbers that quantify an attribute, allowing for mathematical operations and statistical analysis, and can be further classified as either discrete or continuous depending on the nature of the values they can take.

Categorical Variables

Categorical variables are those that represent qualitative attributes or classifications. They describe characteristics or qualities that do not have inherent numerical meaning, such as colors or names, and are typically used to group data into distinct categories with no inherent order.

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