Identify the following variables as qualitative or quantitative. (c) the fast-food establishment preferred by customers such as McDonalds or Burger King. (d) the mercury concentration in a sample of tuna.

Identify the following variables as qualitative or quantitative. (c) the fast-food establishment preferred by customers such as McDonalds or Burger King. (d) the mercury concentration in a sample of tuna.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 2AGP

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Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.

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Question 2
Identify the following variables as qualitative or quantitative.

(c) the fast-food establishment preferred by customers such as McDonalds or
Burger King.

(d) the mercury concentration in a sample of tuna.

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