Community Data Science Course (Spring 2019)/Day 4 Coding Challenges

1. Rework all of The day 3 challenges.
2. Get the ratio of names that start with each letter.

## Do this for boys and girls.
## Hint First line of output is a boys: 0.10120456305133887 girls: 0.18231978026407467

1. Are girls or boys more likely to have a name that is used by both genders?
2. How many babies were born that share a name with exactly 4 other babies? With 5 other babies? With 6? Build a histogram.

 ## Use this to extrapolate and guess the number of babies with unique names. We did this in class.