Create a user ID which you expect to be unique and which protects your privacy. Ideally you memorise it, but most probably you will never need it again.


How many siblings do you have?
How old is your eldest brother?
How tall are you?
What is your right hand span?

If you don't know what a hand span is, please have a look. If you know what a hand span ist, but not what your hand span is, please really measure it with a ruler. Don't estimate, since you might be far off.

How many cigarettes did you smoke yesterday?

Handedness: Please indicate which hand you use for the following tasks.

Consider the following sentence:

I am in the state, which according to a very wise saying of my Father’s, is the only fit state for asking advice, viz with my mind firmly made up, & then, as my Father used to say, good advice was very comfortable & it was easy to reject bad advice.

It is

Statistics is: