Ask a New Question
Search
Asked by
vincent
If 4 coins are tossed simultaneously, what is the probability of getting exactly 3 tails?
Answers
Answers
Answered by
MathMate
4C3(1/2)^3(1/2)^1
=4(1/16)
=1/4
Related Questions
Related
1.Four coins are tossed.What is the probability of tossing all heads? 2.A card is chosen at rando...
Three coins are tossed. How many ways are there to get more than 2 tails, exactly 2 heads, only 1 t...
Three coins are tossed, and the number of heads observed is recorded. (Give your answers as fraction...
If two coins are tossed, what is the probability that the first coin will show heads and the second...
Three coins are tossed into the air simultaneously and for each coin it is recorded whether an eagle...
If you flip two coins simultaneously, what's the probability you'll have to flip them four times bef...
If you toss two coins simultaneously, what is the probability of getting exactly one head? Write you...
If you toss two coins simultaneously, what is the probability of getting exactly one head? Write you...