Course Assignments
Graded Quiz: Introduction to Data Visualization Tools :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025
1. Question 1 Matplotlib was created by: ❌ Daniel Johnson ✅ John Hunter, an American neurobiologist ❌ James Gosling ❌ Cleve Moler Explanation:Matplotlib was developed by John D. Hunter. 2. Question 2 Using inline backend, you cannot modify a figure after rendering. ❌ False ✅ True Explanation:%matplotlib inline renders static images — after rendering, they cannot be updated. 3.… <a href="https://codeshala.io/platform/coursera/course/data-visualization-with-python-ibm-data-analyst-professional-certificate-2/assignment/graded-quiz-introduction-to-data-visualization-tools-data-visualization-with-python-ibm-data-analyst-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Introduction to Data Visualization Tools :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025</span></a>
Graded Quiz: Basic and Specialized Visualization Tools :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025
1. Question 1 A scatter plot displays values for two variables. ✅ True ❌ False Explanation:Scatter plots map x vs y to visualize relationships between two variables. 2. Question 2 Which Matplotlib module allows quick plotting? ❌ Folium ✅ Pyplot ❌ Numpy ❌ Plotly Explanation:matplotlib.pyplot is the main interface for fast plotting. 3. Question 3 A pie chart is a… <a href="https://codeshala.io/platform/coursera/course/data-visualization-with-python-ibm-data-analyst-professional-certificate-2/assignment/graded-quiz-basic-and-specialized-visualization-tools-data-visualization-with-python-applied-data-science-specialization-answers-2025-2/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Basic and Specialized Visualization Tools :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025</span></a>
Graded Quiz: Advanced Visualizations and Geospatial Data :Data Visualization with Python (Applied Data Science Specialization) Answers 2025
1. Question 1 Seaborn is based on Matplotlib. ✅ True ❌ False Explanation:Seaborn is a high-level interface built on top of Matplotlib. 2. Question 2 Default map style in Folium: ✅ Open Street Map ❌ Stamen Terrain ❌ Stamen Toner ❌ Arial Explanation:Folium loads OpenStreetMap tiles by default. 3. Question 3 Initial zoom level code in Folium: ✅ zoom_start=parameter ❌… <a href="https://codeshala.io/platform/coursera/course/data-visualization-with-python-ibm-data-analyst-professional-certificate-2/assignment/graded-quiz-advanced-visualizations-and-geospatial-data-data-visualization-with-python-applied-data-science-specialization-answers-2025-2/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Advanced Visualizations and Geospatial Data :Data Visualization with Python (Applied Data Science Specialization) Answers 2025</span></a>
Graded Quiz: Creating Dashboards with Plotly and Dash:Data Visualization with Python (IBM Data Analyst Professional Certificate)Answers 2025
1. Question 1 Where can Plotly web-based visualizations be displayed? ❌ Python ✅ Jupyter notebook ❌ Matplotlib ❌ Dash Explanation:Plotly renders interactive charts directly in Jupyter Notebook, browsers, or Dash apps. 2. Question 2 Plotly graph objects module provides an automatically generated hierarchy of classes. ✅ True ❌ False Explanation:plotly.graph_objects is the low-level figure/traces/layout interface. 3. Question 3… <a href="https://codeshala.io/platform/coursera/course/data-visualization-with-python-ibm-data-analyst-professional-certificate-2/assignment/graded-quiz-creating-dashboards-with-plotly-and-dashdata-visualization-with-python-applied-data-science-specialization-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Creating Dashboards with Plotly and Dash:Data Visualization with Python (IBM Data Analyst Professional Certificate)Answers 2025</span></a>
Final Exam: Data Visualization with Python – Timed Quiz :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025
1. Question 1 Three key points for creating a visual: ❌ Less is not attractive… ❌ Less is ineffective… ✅ Less is more effective; Less is more attractive; Less is more impactive. ❌ Less is more effective; Less is not attractive… Explanation:Good visual design focuses on clarity, appeal, and impact = “Less is more.” 2. Question… <a href="https://codeshala.io/platform/coursera/course/data-visualization-with-python-ibm-data-analyst-professional-certificate-2/assignment/final-exam-data-visualization-with-python-timed-quiz-data-visualization-with-python-applied-data-science-specialization-answers-2025-2/" rel="bookmark"><span class="screen-reader-text">Final Exam: Data Visualization with Python – Timed Quiz :Data Visualization with Python (IBM Data Analyst Professional Certificate) Answers 2025</span></a>