Exploratory Data Analysis Flashcard

Front

What does EDA stand for?

Back

Exploratory Data Analysis

Front

Which Python library is commonly used for data manipulation in EDA?

Back

Pandas

Front

What function is used to load a CSV file in Pandas?

Back

pd.read_csv()

Front

Which of the following is NOT a measure of central tendency? Mean, Median, Mode

Back

Standard Deviation

Front

Which visualization is best for checking the distribution of a numerical variable? Options: Scatter Plot, Histogram, Line Plot, Pie Chart

Back

Histogram

Front

What does the describe() function in Pandas provide?

Back

Summary statistics of numerical columns

Front

What is the purpose of a boxplot?

Back

Show the spread and outliers in a dataset

Front

What does a high standard deviation indicate?

Back

Data points are widely spread from the mean

Front

What does corr() function in Pandas compute?

Back

Correlation

Front

Which visualization is best to show the relationship between two numerical variables? Options: Bar Chart, Scatter Plot, Pie Chart, Histogram

Back

Scatter Plot