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

From CommunityData
  1. Rework all of The day 3 challenges.
  2. Get the ratio of names that start with each letter.
    1. Do this for boys and girls.
    2. Hint First line of output is a boys: 0.10120456305133887 girls: 0.18231978026407467
  3. Are girls or boys more likely to have a name that is used by both genders?