Think about the data cleaning exercise, the tufte reading, and the tableau project. answer one of the following questions:

1) what did you find valuable/aggravating/interesting in the reading?

2) name some problems or concerns you had when cleaning your data set. what insights did you gain from the project.

3) share the data visualization you created for project 1 with the pums data (a screenshot or a snip) in your post. evaluate your visualization using the textbook's advice, calling out at least 3 strengths and/or weaknesses.

this is the data cleaning

age weight
10 102.2
6 61.5
7 71.9
3 32.3
4 999
4 42.2
5 52.4
7 72.3
4 41.9
10 102
5 51.7
8 81.5
10 10.3
10 102.3
10 102.5
7 71.8
9 91.6
3 32.4
3 32.1
8 81.5
5 52.3
na 41.8
3 31.8
8 82.3
9 92.1
6 999
3 31.5
4 42.5
8 82
6 62.5
7 71.9
4 41.9
8 82
7 72.2
4 42.1