A DRAWER HOLDS 4 RED HATS and 4 blue hats .What is the probability of geeting exactly 3 red hats or exactly 3 blue hats randumly out of the drawer and immediately every hat to the drawer before taking out the next?

• probability of taking out 3 reb hats=4/8*4/8*4/8=1/8
  pr........................3 blue hats=1/8
  so 1/8+1/8=1/4
  ans.1/4
• 12 years agoHelpfull: Yes(28) No(8)
• Ans 1/2 ..........
  
• 12 years agoHelpfull: Yes(8) No(4)
• ans is 1/8
• 12 years agoHelpfull: Yes(1) No(8)