Probability Statistics

label Statistics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

find the probability of one club when you draw cards from a standard desk 15 times; assume that you replace the card each time you draw, so there are always 52 cards to draw from

May 2nd, 2015

P(club) = 13/52 = 1/4 = 0.25

P(not club) = 3/4 = 0.75

Then, the probability of only choosing one club out of 15 draws is

(0.25)(0.75)^14 = 0.00445

May 2nd, 2015

Let me modify that. Using combinations is more accurate.

(13C1)(39C14) / (52C15) = 0.0438

May 2nd, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
May 2nd, 2015
...
May 2nd, 2015
Aug 17th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer