Answer :
Data
• Drawing three tens in a row
,• 52-standard deck of cards: four cards of tens.
,• Drawn card is not returned
Procedure
We have the probability of drawing a card of tens from the whole deck.
[tex]\frac{4}{52}[/tex]Then, as the card drawn is not returned, we have the probability of drawing another but from a 51 deck:
[tex]\frac{4}{52}\times\frac{3}{51}[/tex]Again, as the two cards are drawn are not returned, then we have the probability of drawing one from a 50 deck:
[tex]\frac{4}{52}\times\frac{3}{51}\times\frac{2}{50}=\frac{1}{5525}[/tex]Answer:
[tex]\frac{1}{5,525}[/tex]