Book data collection

I have introduced numerous “non-belonging” letters throughout this book. I cannot tell you much about these letters other than they are where they do not belong. From now on those letters are called tokens.

You need to collect those tokens as you move along and create your own database of tokens. Collect such data as meticulously as you can.

I have a three motivations with this exercise.

Firsts, make you realize the reality of science. At times, data could be clear, and you may find a letter that clearly does not belong where it is.

Other times, however, you will wonder if the letter was an error or a token. In real life, nature will not clarify things for you. If the data you collect is not right, it will go to become part of the noise in your data.

Second, at the end of this book, you will analyze your data collected in an statistical test.

Finally, I want to ensure you read this book with much detail.

Good luck with your token hunting.

Here is goes your first token: a

By the way, please do not stress out over the collection of these tokens, they will come as you move along.