Class results tally sheet

Date(s):

Venue:

# people in the class who picked the “right” sign # people in the class who picked the “wrong sign
. .
. .
. .
. .
total “right____ total “wrong___
Fraction of total “right” (as a decimal) ___ Fraction of total “wrong___

QUESTIONS

1 What fraction of people would you expect to ‘correctly‘ guess their designated star sign if the results are purely random?

2 If the link between character traits and date of birth given by Astrology.com has any validity, what effect would this have on the fraction of “correct” guesses?

3 Can you evaluate our actual group results?

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