Some dice with six faces have numbers written from Four to Nine. Two such dice are thrown simultaneously. Find the probability that the sum of numbers on the two dice would be 14 or less.

According to bayee's theorem, $\displaystyle P(E_i / A) = \frac{P(E_i)P(A / E_i)}{\sum_{j=1}^{n} P(E_j)P(A / E_j)}$ here

When $\displaystyle 2$ - dice are thrown simultaneously then the probability of getting at least one $\displaystyle 5$ is

A log contains $\displaystyle 15$ one rupee coins, $\displaystyle 25$ two rupees coins and $\displaystyle 10$ five rupee coins if a coin is selected at random than probability for not selecting a one rupee coin is:

What is the probability of occurring $\displaystyle 4$ or more than $\displaystyle 4$ accidents.No. of acc. | Frequency0 | 361 | 272 | 233 | 244 | 245 | 276 | 187 | 9

When two coins are tossed simultaneously the probability of getting at least one tail?

Two broad divisions of probability are