A number between 0 and 1 that is used to measure uncertainty is called _______.

A random experiment contains

The probability of all possible outcomes of a random experiment is always equal to _______.

If A is any event in S and its complement is A' then, P(A′) is equal to _______.

Which of the following cannot be taken as probability of an event?

A collection of one or more outcomes of an experiment is called _______.

A letter is chosen at random from the word “STATISTICS”. The probability of getting a vowel is

You are walking along a street. If you just choose a stranger crossing you, what is the probability that his next birthday will fall on a sunday?

What is the probability of drawing a King or a Queen or a Jack from a deck of cards?

When two coins are tossed, what is the probability that two heads are obtained?

A manufacturer tested 7000 LED lights at random and found that 25 of them were defective. If a LED light is selected at random, what is the probability that the selected LED light is a defective one.

In a football match, a goalkeeper of a team can stop the goal, 32 times out of 40 attempts tried by a team. Find the probability that the opponent team can convert the attempt into a goal.

A company manufactures 10000 Laptops in 6 months. In that 25 of them are found to be defective. When you choose one Laptop from the manufactured, what is the probability that selected Laptop is a good one.

If a probability of a player winning a particular tennis match is 0.72. What is the probability of the player loosing the match?

When a dice is rolled, find the probability to get the number greater than 4?

In an office, where 42 staff members work, 7 staff members use cars, 20 staff members use two-wheelers and the remaining 15 staff members use cycles. Find the relative frequencies.

The probability that it will rain tomorrow is \(\\ \frac { 91 }{ 100 } \). What is the probability that it will not rain tomorrow?