Question

one hundred fifty college students participated in a study examining the associations between study habits, music preferences, and their study behavior. participants completed a survey about their study patterns, which included daily study hours with music, reading time, and study environment preferences. additional demographic data were also collected for each subjects gender, age, height, and weight. 1. (2 points) fill in the chart below. in the second column, record whether the variable is quantitative or categorical, based on the data in the lab dataset. in the third column record whether a bar graph or a histogram correctly shows the distribution of the data.

variable name	type of variable	type of graph
gender
weight
study_environment
age

Explanation:

Step1: Classify Study_Music_Hours

It represents hours, a numerical quantity. So it's a quantitative variable. A histogram is used for quantitative data to show distribution, so a histogram is appropriate.

Step2: Classify Gender

Gender has categories like male - female. So it's a categorical variable. A bar graph is used for categorical data, so a bar graph is appropriate.

Step3: Classify Weight

Weight is measured numerically, so it's a quantitative variable. A histogram is used for its distribution.

Step4: Classify Study_Environment

Study environment has categories like library, home etc. So it's a categorical variable. A bar graph is used for its distribution.

Step5: Classify Age

Age is a numerical value representing years, so it's a quantitative variable. A histogram is used for its distribution.

Answer:

Variable Name	Type of variable	Type of graph
Gender	Categorical	Bar graph
Weight	Quantitative	Histogram
Study_Environment	Categorical	Bar graph
Age	Quantitative	Histogram