# Math225 Week 1 Assignment: Variables and Measures of Data

Question

At a comic convention, a researcher asks attendees what their favorite comic book is. What is the level of measurement of the data?

Question

To determine whether or not grade level influences time spent studying, Samuel has designed a survey. What is the response variable?

Question

Given that Justin is collecting data on reaction time, what type of data is he working with?

Question

A market researcher finds the price of several brands of fabric softener. What is the level of measurement of the data?

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Patrick is collecting data on shoe size. What type of data is this?

Question

True or False? An explanatory variable is a value or component of the independent variable applied in an experiment.

Question

Which of the following best describes the term response variable?

Question

Margaret is investigating if gender has any effect on political party associations. What is the response variable?

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Is the statement below true or false? Continuous data is the type of quantitative data that is the result of counting.

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Jason is collecting data on the number of books students read each year. What type of data is this?

Question

A new mother keeps track of the time when her baby wakes up each morning. What is the level of measurement of the data?

Question

A track runner keeps track of how long it takes her to run the 200-meter dash. What is the level of measurement of the data?

# Solution:

At a comic convention, a researcher asks attendees what their favorite comic book is. What is the level of measurement of the data?

To determine whether or not grade level influences time spent studying, Samuel has designed a survey. What is the response variable?

Answer: time spent studying

Given that Justin is collecting data on reaction time, what type of data is he working with?

Answer: continuous quantitative data

A market researcher finds the price of several brands of fabric…Please click the icon below to purchase full solution at \$10