One box contains 1 pen red pen, a dozen pens 3. 4 green pens. The rest is blue. probability, random, grab a pen. 3 stylus pens already all colors.. is equal to any text.
A box containing one dozen pens. The red pen 3 pcs. Green 4 shaft. The rest is blue. The probability that a randomly picked pen 3 pcs., Has full color. Is equal to any.
A box containing a pen 1 dozen. A red pen pen pen. 3 green 4.? The rest is blue. The probability of randomly picked up a pen to 3 shaft. . all colors. Equals one.