For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement (a)Annual salary of a member of the shipping department Quantitative Categorical? Nominal Ordinal Interval Ratio? (b)Temperature (in degrees Celsius) ? Quantitative Categorical? Nominal Ordinal Interval Ratio? (c)Medal won in a recent race (gold, silver, bronze, or none) ? Quantitative Categorical? Nominal Ordinal Interval Ratio?

For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement (a)Annual salary of a member of the shipping department Quantitative Categorical? Nominal Ordinal Interval Ratio? (b)Temperature (in degrees Celsius) ? Quantitative Categorical? Nominal Ordinal Interval Ratio? (c)Medal won in a recent race (gold, silver, bronze, or none) ? Quantitative Categorical? Nominal Ordinal Interval Ratio?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter11: Data Analysis And Displays

Section: Chapter Questions

Problem 6CR

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Concept explainers

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.

Question

Variable

Type of variable

Level of measurement

(a)Annual salary of a member of the shipping department

Quantitative

Categorical

Nominal

Ordinal

Interval

Ratio

(b)Temperature (in degrees Celsius)

Quantitative

Categorical

Nominal

Ordinal

Interval

Ratio

(c)Medal won in a recent race (gold, silver, bronze, or none)

Quantitative

Categorical

Nominal

Ordinal

Interval

Ratio

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