Update week-03.md

_modules/week-03.md

@@ -6,14 +6,14 @@ status: Active
 
 Jan 29
 : **6 (Sahai)**{: .label} Census
-   : [Slides](https://docs.google.com/presentation/d/13qxSnC2beiMzWWp67Zve8vYYwdcaiNrTpbFCRvgf7Qc/edit?usp=sharing) <!-- &#8226; [Demos](#) &#8226; [Blank Demos](#) -->
+   : [Slides](https://docs.google.com/presentation/d/13qxSnC2beiMzWWp67Zve8vYYwdcaiNrTpbFCRvgf7Qc/edit?usp=sharing) &#8226; [Demos](https://data8.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2Fdata-8%2Fmaterials-sp24&urlpath=tree%2Fmaterials-sp24%2Flec%2Flec06%2Flec06.ipynb&branch=main)
 : *Reading:* [6.3](https://inferentialthinking.com/chapters/06/3/Example_Population_Trends.html), [6.4](https://inferentialthinking.com/chapters/06/4/Example_Sex_Ratios.html)
 : **Lab**{: .label .label-lab} Lab 03: Data Types, Creating and Extending Tables (Due 2/2)
  : Lab 03 Worksheet
 
 Jan 31
 : **7 (Sahai)**{: .label} Charts
- <!-- : [Slides](#) &#8226; [Demos](#) &#8226; [Blank Demos](#) -->
+   : [Slides](https://docs.google.com/presentation/d/1WP6Nzy8O7D7HSQyZBq0t75t7bHvnWc6YszCBqUD0NAY/edit?usp=sharing) &#8226; [Demos](https://data8.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2Fdata-8%2Fmaterials-sp24&urlpath=tree%2Fmaterials-sp24%2Flec%2Flec07%2Flec07.ipynb&branch=main)
 : *Reading:* [7](https://inferentialthinking.com/chapters/07/Visualization.html), [7.1](https://inferentialthinking.com/chapters/07/1/Visualizing_Categorical_Distributions.html)
 
 Feb 2