A single fair die is to be rolled until either a one or two is rolled. The probability that at least $3$ rolls are needed, is

Keep practicing — related questions

• Which two statements are equivalent? 1. 3/2 2. 3<2 3. 3*4 4. 3<<2
• Which two cause a compiler error? float[ ] f = new float(3); float f2[ ] = new float[ ]; float[ ]f1 = new f...
• Directions: The following question consists of two statements, one labelled as 'Assertion' and the other la...
• What will be the output of the program? TreeSet map = new TreeSet(); map.add("one"); map.add("two"); map.ad...
• Directions: The following question consists of two statements, one labelled as 'Assertion' and the other la...
• Shreya took two cups, one containing warm water and the other one cold water. She put a spoon of sugar in t...
• You need to store elements in a collection that guarantees that no duplicates are stored. Which one of the ...
• What two statements are true about the result obtained from calling Math.random()? 1. The result is less th...