Question

I have 5 coins what is the probability for getting four coins as head and a coin as tail when tossed

Answer 1

possiblities are that

we get all heads(5 heads and 0 tails)

we get 4 heads and 1 tails

we get 3 heads and 2 tails

we get 2 heads and 3 tails

we get 1 heads and 4 tails

we get all tails(0 heads and 5 tails)

probability=no of favourable outcomes/no of possiblities

Therefore,

probability=1/6

Answer 2

The probability is $\frac{1}{32} .$

• The probability of an event occurring is defined by probability. There are many instances in real life where we may need to make predictions about how something will turn out. The outcome of an event may be known to us or unknown to us.
• When this happens, we say that there is a chance that the event will happen or not. In general, probability has many wonderful uses in games, in business to make forecasts based on likelihood, and in this emerging branch of artificial intelligence.

• By simply dividing the favorable number of possibilities by the entire number of possible outcomes, the probability of an occurrence can be determined using the probability formula.

Here, according to the given information, we are given that,

5 coins are tossed. The only possibility is getting a head or a tail in all the five times the coin is tossed.

Then, the total number of outcomes is given by  $2^{5} = 32.$

Now, getting four coins as head and one coin as tail can have only one possibility.

Then, the probability will be $\frac{No. of possible outcomes}{Total no. of outcomes} = \frac{1}{32} .$

Hence, the probability is $\frac{1}{32} .$

Learn more here

https://brainly.in/question/1350976

#SPJ2