What is the complementary event of putting at least TWO square headed nails in the box?
Suppose that I have 8 square headed nails and 10 round headed nails. I have to put the nails one by one randomly in a box. What is the complementary event of putting at least 2 square headed nails in the box?
Hi, the complementary event of ”putting at least two square headed nails in the [...]