Exploratory Data Analysis (EDA) MCQ Questions and Answers

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Which EDA technique is used to visualize the distribution of a single categorical variable?

A) Scatter Plot B) Box Plot C) Histogram D) Bar Chart

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

What is the primary goal of a pair plot (scatter plot 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

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the primary purpose of a violin plot in EDA?

A) To visualize the distribution of data B) To display relationships between variables C) To compare multiple categories D) To identify missing values

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which EDA technique is used to visualize the relationship between two categorical variables in a contingency table format?

A) Box Plot B) Scatter Plot C) Crosstabulation D) Bar Chart

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In EDA, what does the term "correlation" refer to?

A) A measure of central tendency B) A measure of the spread of data C) A measure of the relationship between variables D) A measure of data distribution

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What does the term "scatter matrix" refer to in the context of EDA?

A) A collection of scatter plots B) A matrix of correlation coefficients C) A matrix of histogram plots D) A matrix of bar charts

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which EDA technique is commonly used to visualize the relationship between two continuous variables through a 2D plot?

A) Scatter Plot B) Box Plot C) Histogram D) Bar Chart

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In EDA, what is the primary purpose of a pie chart?

A) To visualize the distribution of data B) To display relationships between variables C) To compare multiple categories D) To identify missing values

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is the primary purpose of a density plot 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

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In EDA, what is the term for a graphical representation that displays the distribution of a continuous variable along with outliers?

A) Scatter Plot B) Box Plot C) Violin Plot D) Heat Map

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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Exploratory Data Analysis (EDA) MCQ Questions and Answers | Data Science MCQs