36.Which of the following is NOT a valid type of chart in Pandas?  A. Line chart  B. Pie chart  C. Curve chart  D. Bar graph

Breakdown of the Problem

1. Identify the types of charts available in Pandas.
2. Compare each option to determine which one is not valid.

Relevant Concepts

• Pandas is a popular data manipulation library in Python that offers various types of plots for data visualization.
• Common chart types include line charts, bar graphs, and pie charts.

Analysis and Detail

1. Line Chart: A line chart is valid and commonly used to display data points over time or ordered categories.
2. Pie Chart: A pie chart is also valid; it displays proportions of a whole and is used for categorical data.
3. Curve Chart: This term is not standard in Pandas or data visualization. It may refer to some type of continuous line graph but is not explicitly recognized as a chart type in Pandas.
4. Bar Graph: A bar graph is valid and widely used for categorical data representation.

Verify and Summarize

After reviewing the chart types, the only option that does not correspond to a known or valid chart type within Pandas is "Curve Chart."

Final Answer

C. Curve chart is NOT a valid type of chart in Pandas.