Category: Probability

When a fair coin is tossed once, there are 2 possible outcomes: Head Tail The probability formula is: P(E)=frac{text{Favourable Outcomes}}{text{Total Outcomes}} Here, Favourable outcome for getting a head = 1 Total outcomes = 2 So, P(text{Head})=frac{1}{2} Therefore, the probability of getting a head when tossing a coin once is 1/2 or 0.5 or 50%.

probability : introduction random experiment and it’s outcome

When rolling two dice, the rolls are independent events because the result of the first die does not affect the outcome of the second die. The total possible outcomes are (frac{1}{36}).1. Total Sample SpaceA single die has 6 faces: {1, 2, 3, 4, 5, 6}. When two dice are rolled together, the total number of…

A box contains 4 red balls and 6 blue balls. Three balls are drawn one by one without replacement.

Ek bag me 5 red, 4 blue aur 3 green balls hain. Randomly ek ball nikali gayi. Red ya blue ball aane ki probability find karo.

1.Two coins are tossed simultaneously.what are all possible outcomes.2 A die is thrown.what are all possible outcomes.

Probability is the chance that something will happen. It is measured from 0 to 1 (or 0% to 100%). Example: Probability of getting heads on a coin toss = 1/2 = 50%.

Are there in 12 box in each box have a 15 cards

A box contains 5 red balls, 6 blue balls, and 7 green balls. Two balls are drawn randomly one after another without replacement. Find the probability that: The first ball drawn is not red, and the second ball drawn is of a different color from the first ball drawn.

What Is Probability? Explain With Examples and Practice Questions