Post a New Question

Math Help

posted by .

A fair coin is tossed 6 times. What is the probability of tossing at least 4 heads in a row?

  • Math Help -

    that would be P(4H)+P(5H)+P(6H)
    = 1/6^4 (1 + 1/6 + 1/36)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. TEST TOMM. NEED HELP IMMEDIATELY. PROBABILITY

    A fair coin is tossed ten times in a row. What is the probability that "heads" comes up at least eight times?
  2. math

    a student claims that if a fair coin is tossed and comes up heads 5 times in a row, then according to the law of averages the probability of tails on the next toss is greater than the probability of heads. What is your reply?
  3. math-probability

    A student claims that if a fair coin is tossed and comes up heads 5 times in a row, then, according to the law of averages, the probability of tails on the next toss is greater than the probability of heads. What is your reply?
  4. math

    A student claims that if a fair coin is tossed and comes up heads 5 times in a row, then, according to the law of averages, the probability of tails on the next toss is greater than the probability of heads. What is your reply?
  5. math

    A student claims that if a fair coin is tossed and comes up heads 5 times in a row, then, according to the law of averages, the probability of tails on the next toss is greater than the probability of heads. What is your reply?
  6. common fraction

    Sara tossed a fair coin five times, and Kaleb tossed a fair coin three times. There were five heads and three tails in the eight tosses. What is the probability that either Sara or Kaleb tossed exactly three heads?
  7. CALC

    A biased coin whose chance of heads is 0.4 is tossed five times in a row. What is the probability that heads is tossed exactly 2 times?
  8. 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?
  9. Math - PreCalc (12th Grade)

    A fair coin is tossed 3 times in a row. If X is the number of heads counted, what is the mean of the probability distribution of X?
  10. statistics

    An unfair coin has a probability of coming up heads of 0.55 the coin is tossed 4 times. What is the probability that it lands heads at least once?

More Similar Questions

Post a New Question