Q: What Is The Purpose Of A Scatter Plot?
A) Compare multiple parts of a whole
B) Identify a relationship between variables
C) Track performance against a target
D) Observe trends over time
Correct Answer is B) Identify a relationship between variables
Explanation:
A scatter plot is a graphical representation of two variables plotted on a two-dimensional plane. It is used to explore the relationship between two variables, showing how one variable is affected by changes in the other.
The purpose of a scatter plot is to visually display the relationship between two variables, and to identify any patterns or trends in the data. Scatter plots are particularly useful when working with large datasets, as they can help you quickly spot correlations and outliers in the data.
In a scatter plot, each data point is represented by a dot, and the position of the dot on the x-axis and y-axis represents the values of the two variables being plotted. If there is a strong relationship between the two variables, the dots in the scatter plot will form a recognizable pattern, such as a line or curve.
Scatter plots are commonly used in various fields, including statistics, finance, biology, and engineering, to analyze and interpret data. By using scatter plots, you can gain a deeper understanding of the relationship between two variables, and make informed decisions based on your findings.