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## Exploratory Data Analysis in Python

Run the hidden code cell below to import the data used in this course.~

### Take Notes

Add notes about the concepts you've learned and code cells with code you want to keep.

*Add your notes here*

`# Add your code snippets here`

### Explore Datasets

Use the DataFrames imported in the first cell to explore the data and practice your skills!

- Begin by calculating the number of rows and columns and displaying the names of columns for each DataFrame. Change any column names for better readability.
- Experiment and compute a correlation matrix for variables in
`nsfg`

. - Compute the simple linear regression of
`WTKG3`

(weight) and`HTM4`

(height) in`brfss`

(or any other variables you are interested in!). Then, compute the line of best fit and plot it. If the fit doesn't look good, try a non-linear model.