ACP Data Visualization & Analysis

Question 1

Which Python library is commonly used for data visualization?

Accepted Answer

Matplotlib

Answer

Scikit-learn

Answer

TensorFlow

Answer

Flask

Question 2

What is the primary purpose of Seaborn in data visualization?

Accepted Answer

Statistical data visualization

Answer

Creating simple text reports

Answer

Managing databases

Answer

Generating machine learning models

Question 3

Which chart type is best for showing data trends over time?

Accepted Answer

Line chart

Answer

Pie chart

Answer

Scatter plot

Answer

Histogram

Question 4

Which tool can be used to create interactive dashboards in Python?

Accepted Answer

Plotly

Answer

Matplotlib

Answer

NumPy

Answer

Pandas

Question 5

How does a histogram differ from a bar chart?

Accepted Answer

Histograms show distributions; bar charts show categories

Answer

They are identical

Answer

Bar charts are only for numerical data

Answer

Histograms are only used in AI

Question 6

Which method is used in Pandas to create summary statistics of a dataset?

Accepted Answer

describe()

Answer

groupby()

Answer

head()

Answer

merge()