For data science, data is typically stored in structured formats such as CSV (Comma Separated Values), SQL databases, and spreadsheets like Excel. These formats allow data to be organized in rows and columns, making it easier to analyze and process. Websites, however, are not a format used for storing tabular data, as they are more focused on displaying and providing content rather than structuring it for data analysis.
| Class | 0 – 15 | 15 – 30 | 30 – 45 | 45 – 60 | 60 – 75 | 75 – 90 |
|---|---|---|---|---|---|---|
| Frequency | 11 | 8 | 15 | 7 | 10 | 9 |
Leaves of the sensitive plant move very quickly in response to ‘touch’. How is this stimulus of touch communicated and explain how the movement takes place?