The urn contains 6 balls, of which 3 are white. Take out 2 balls at random. Find the probability that both balls will be white.
| January 1, 2021 | education
The probability of pulling the white ball the first time is 3/6 = 0.5
The probability of pulling the white ball a second time is 2/5 = 0.4
The probability of both of these events is equal to the product of the probability of each: 0.4 * 0.5 = 0.2
Answer: 0.2.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
