SOLUTION: the probability that I successfully land a bottle flip is 62%. If I make 20 attempts what is the probability I will successfully land exactly 12 of the attempts?

Question 1135728: the probability that I successfully land a bottle flip is 62%. If I make 20 attempts what is the probability I will successfully land exactly 12 of the attempts?
Answer by Edwin McCravy(20064) (Show Source): You can put this solution on YOUR website!

On your TI-84 or TI-83 it's 20 trials, p=0.62, x value=12

binompdf(20,0.62,12)    <--find that @ 2ND VARS, scroll down to A:binompdf(

Press ENTER

0.1766998481

Edwin

RELATED QUESTIONS
IF YOU FLIP A COIN 7 TIMES WHAT IS THE PROBABILITY THAT IT WILL LAND ON HEADS 3... (answered by stanbon)

If a fair coin is flipped and a card is randomly drawn what is the probability that the... (answered by stanbon)

The probability of a basketball player's making a free throw successfully at any time in... (answered by askmemath)

If you flip a quater 20 times.What is the Experimental Probability that the next time you (answered by stanbon)

It is known that a certain hockey goalie will successfully make a save 86.23% of the... (answered by Theo)

I have 24 options to choose from, and 4 of those are big prices. I got 20 attempts.... (answered by ikleyn,robertb)

if you flip a coin three times in the air,what is the probability that tails land up all... (answered by rfer)

It's known that a certain lacrosse goalie will successfully make a save 86.5% of the... (answered by stanbon)

If you flip a coin and it comes up heads, what is the probability that it will come up... (answered by colliefan)