What is the probability of tossing seven coins at one time and having 7 of them come up heads?

Anonymous

∙ 12y ago

Updated: 8/20/2019

The probability would be once in 128 attempts. You don't have to toss seven coins simultaneously. the 7 tosses just have to be independent of one another.

Wiki User

∙ 12y ago

What else can I help you with?

What is the probability of getting 2 heads when 2 coins are tossed?

The probability of tossing two heads in two coins is 0.25.

What is probability of tossing five heads from five coins?

the probability is 0.03125 or 3.123%

What is the probability of tossing sixteen coins and getting 6 heads?

0.1222...

Four coins tossed what is the probability of tossing all heads?

If they are fair coins, it is 1/16.

What is the probability of tossing two coins and getting heads on both?

1/2

What is the probability of tossing four coins and getting four heads if the first two tosses are heads?

The conditional probability is 1/4.

What is the probability that you will get 4 heads in tossing 4 coins?

The probability is 1/2^4 = 1/16

When tossing 5 coins simultaneously what is the probability one will land heads up?

The probability that exactly one will land heads up is 0.15625

What is the probability of NOT tossing two heads with two fair coins?

It is 3/4 or 0.75

When tossing 5 coins simultaneously what is the probability that at least 1 head is showing?

Probability of no heads = (0.5)^5 = 0.03125Probability of at least one head = 1 - probability of no heads = 1 - 0.03125 = 0.96875

What is the probability of tossing a coin and getting an even number?

Zero. Since coins land on Heads or Tails and not numbers.

What is the probability of tossing a coin and getting a head?

The probability of tossing a coin and getting heads is 0.5

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