If a fair coin is tossed 7 times, what is the probability, rounded to the nearest thousandth, of getting at least 5 tails?

Q: What is the probability that when a coin is tossed 5 times it lands 3 times heads?

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Q: A coin is tossed 3 times. What is the probability of getting 3 tails up?

A: Given : Experiment : Tossing coin 3 times

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are…

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Q: A fair coin is tossed 4 times, what is the probability that it lands on heads each time

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Q: what is the probability of getting one or more tails one flipping two coins?

A: Solution: Suppose a coin is tossed two times.

Q: What is the probability of drawing two red cards from a standard deck of 52 playing cards?

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Q: Suppose that 40% of people own dogs. If you pick two people at random, what is the probability that…

A: Here, n = 2 and p = 0.4.

Q: What is the probability that in three consecutive rolls of two fair dice, a person gets a total of…

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Q: Suppose you flip a coin 15 times. What is the probability that you achieve at least 7 tails?

A: The probability of tail is, p = 0.5. Let the random variable X denote the no. of times tails occur…