As OtherDave said, all you need is a blind-test. You need to read the horoscopes WITHOUT KNOWING WHICH ONE IS WHICH; then grade them on “accuracy” still without knowing which one is which. Only after you’ve written the grades down, you should check whether they correspond better than chance would allow.
As OtherDave said, all you need is a blind-test. You need to read the horoscopes WITHOUT KNOWING WHICH ONE IS WHICH; then grade them on “accuracy” still without knowing which one is which. Only after you’ve written the grades down, you should check whether they correspond better than chance would allow.