Which EDA technique is used to identify and visualize outliers in a dataset?
A. Bar Chart
B. Histogram
C. Box Plot
D. Scatter Plot
What is the purpose of a correlation matrix in EDA?
A. To visualize the distribution of data
B. To display relationships between variables
C. To identify missing values
D. To calculate summary statistics
Which EDA technique is used to visualize the relationship between two continuous variables with a line connecting data points?
A. Scatter Plot
B. Histogram
C. Bar Chart
D. Box Plot
What does the term "outlier" refer to in the context of EDA?
A. A point that falls within the data range
B. A data point that is part of the main cluster
C. A data point that falls far from the rest
D. A data point that is missing
What type of data visualization is commonly used in EDA to represent the distribution of a categorical variable?
A. Scatter Plot
B. Box Plot
C. Histogram
D. Bar Chart
What is the primary purpose of Exploratory Data Analysis (EDA) in Data Science?
A. To make data more complicated
B. To simplify complex data
C. To discover patterns and insights in data
D. To visualize data
Which of the following is NOT a common EDA technique for visualizing data distributions?
A. Box Plot
B. Histogram
C. Scatter Plot
D. Bar Chart
In EDA, what is the term for a graphical representation that displays the distribution of a continuous variable?
A. Pie Chart
B. Histogram
C. Bar Chart
D. Scatter Plot
What is the primary purpose of a scatter plot in EDA?
A. To show the distribution of a single variable
B. To visualize relationships between variables
C. To display categorical data
D. To represent time series data
In EDA, which measure of central tendency is typically represented by the height of a box in a box plot?
A. Mean
B. Median
C. Mode
D. Variance
