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If Molly tosses a coin and rolls a number cube, what is the probability of the coin landing heads up and the number cube stopping with a 6 on top?
Consider a coin whose probability of landing heads is p. For what values of p can you guarantee that the probability of obtaining: (i) at least one heads in 6 tosses is strictly less than .15? (ii) exactly 3 heads in 6 tosses is strictly less than .15?
A special novelty coin has a probability of 0.89 of coming up heads. In 12 tosses of this coin: a) What is the probability the coin comes up heads exactly 10 times? Round your response to at least 3 decimal places. b) What is the probability the coin comes up heads more than 10 times? Round your response to at least 3 decimal places.
An unfair coin has probability 0.4 of landing heads. The coin is tossed seven times. What is the probability that it lands heads at least once? Round your answer to four decimal places. P (Lands heads at least once) -
a coin is tossed 8times. what is the probability that the number of heads obtained will be 6? express your answer as a fraction or a decimal number rounded to four decimal places.
Please help with parts A through G!!! I am really stuck on Parts B and C specifically. Thank you!
A coin is tossed 10 times. What is the probability that the number of heads obtained will be between 5 and 7 inclusive? Express your answer as a fraction or a decimal number rounded to four decimal places. E Tables да Кеур Answer How to enter your answer Keyboard Show Subm Hawkes Learning
3. Determine the expected number of tosses required for a coin with probability p of com ing up heads such that the pattern HTT appears. 3. Determine the expected number of tosses required for a coin with probability p of com ing up heads such that the pattern HTT appears.
What is the probability of tossing an unfair coin 19 times and having heads come up 12 or more times (P(T)=0.7)?
What is the probability of tossing an unfair coin 19 times and having heads come up 12 or more times (P(T) = 0, 7) ?
A coin that comes up heads with probability p is flipped n consecutive times. What is the probability that starting with the first flip there are always more heads than tails that have appeared?