math

if you roll a die and toss a coin what is the probabilty?

p(heads and 4)

  1. πŸ‘ 0
  2. πŸ‘Ž 0
  3. πŸ‘ 35
asked by kelly
  1. It is the product of the two independent probabilities:

    Pr(4)=1/6 (if it is six sided die)
    Pr(heads)=1/2
    Pr(4 and head)=1/12

    1. πŸ‘ 0
    2. πŸ‘Ž 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Suppose you toss a coin and roll a die. What is the probability of obtaining heads and a two?

    asked by Sabrine on December 12, 2008
  2. probability

    Adefective coin minting machineproducescoinswhoseprobability ofheadsisarandomvariable P with PDF 1+sin(2Ο€p), if p ∈ [0,1],fP (p)= 0, otherwise. Inessence,aspecificcoinproducedby thismachinewillhavea fixedprobability P = p of

    asked by Anonymous on November 8, 2015
  3. math

    a fair coin is tossed in the air 4 times. if the coin lands heads up the first three tosses, what is the probability the coin will land heads up the fourth toss? I think it is 1/2 because the coin has 2 sides and 50% it will land

    asked by Ellie on May 12, 2013
  4. Probability

    Bob has two coins, A and B, in front of him. The probability of Heads at each toss is p=0.5 for coin A and q=0.9 for coin B. Bob chooses one of the two coins at random (both choices are equally likely). He then continues with 5

    asked by stud81 on October 3, 2018
  5. Math

    A biased coin lands heads with probabilty 2/3. The coin is tossed 3 times a) Given that there was at least one head in the three tosses, what is the probability that there were at least two heads? b) use your answer in a) to find

    asked by Steve on June 13, 2018
  6. Probability

    Bob has two coins, A and B, in front of him. The probability of Heads at each toss is p=0.5 for coin A and q=0.9 for coin B.Bob chooses one of the two coins at random (both choices are equally likely).He then continues with 5

    asked by Anonymous on October 6, 2018
  7. math

    Suppose you toss a coin and it you win a dollar if it comes up heads. If it comes up tails you toss the coin again. This time you get two dollars if it is heads. If it is tails you toss it again. This time you win four dollars if

    asked by brianne on October 31, 2008
  8. Probability

    Bob has two coins, A and B, in front of him. The probability of Heads at each toss is p=0.5 for coin A and q=0.9 for coin B. Bob chooses one of the two coins at random (both choices are equally likely). He then continues with 5

    asked by stud81 on October 3, 2018
  9. probability

    urgent till 3 pm i have in colombiaΒ‘ 1 Alice has five coins in a bag: two coins are normal (i.e., fair with one face Heads and the other face Tails), two are double-headed (i.e., both sides are Heads), and the last one is

    asked by Sakura1 on March 11, 2014
  10. Probability

    Alice has five coins in a bag: two coins are normal (i.e., fair with one face Heads and the other face Tails), two are double-headed (i.e., both sides are Heads), and the last one is double-tailed (i.e., both sides are Tails). She

    asked by qwerty on March 7, 2014

More Similar Questions