Thank you for taking the time to do this exercise. Please time yourself answering the five questions below. If you enjoy the exercise and can do them in about 30 minutes, we would love to interview you.

All of the questions below are based on this dataset of zoo animals.

To to start the app via nodemon, run

yarn start

Please fork this repo and send your workings back to alan.thomson@helloself.com.

1. How many animals have hair?
2. List the names of the aquatic animals
3. What is the average number of times the letter "a" appears in the names of aquatic animals?
4. What is the type of the data in animals.json?
5. Which of the answers below is not correct and why is it not correct?

1. One

2. [
   "alligator",
   "anchovy",
   "barracuda",
   "crocodile",
   "dart frog",
   "firebelly",
   "flounder",
   "gharial",
   "halibut",
   "jellyfish",
   "mackerel",
   "marlin",
   "salamander",
   "scallop",
   "siren",
   "squid",
   "tree frog",
   "trout",
   "wart toad"
   ]
   

3. 0.9