List of top Data Science Questions asked in CBSE Class X

Explain the four steps of the Statistical Problem-Solving Process in detail.
Define and explain the following types of Biases: Recall Bias, Survivor Bias
Compare CSV, Spreadsheets, and SQL as data storage formats. Which one is best for handling massive, interrelated datasets?
Explain the concept of the Central Limit Theorem and its significance in data analysis.
What is Data Merging? Mention one scenario where it is required.
Differentiate between Structured and Unstructured data with one example each.
Why is the Median considered a more robust measure of central tendency than the Mean when outliers are present?
Identify the process of dividing a dataset into 100 equal parts.
Name the type of join used to combine rows from two tables based on a related column between them.
In a dataset, if the mean is significantly higher than the median, what does it indicate about the distribution?
Define Encryption in the context of data security.
State whether Selection Bias occurs during data collection or during model deployment.
Which Python library is primarily used for Data Manipulation and Data Frames?