MCQs of Statistics – PROBABILITY

An events that contains the finite number point the sample space is called _______

A subset of the sample space is called ______

The probability of a save event is equal to _______

Two event are said to be equally likely is _______

A set of events is said to be independent if probability of head on tossing a coin is _____

when a three die rolled the sample space consists of _______

If the occurrence of excludes the occurrence of the other is called ________

The picture cards having in total fifty two cards is equal_______

The probability of even/odd numbers when a fair die is rolled is

Addition Law of probability for mutually exclusive event is equal _______

_______ are said to be exhaustive if they constitute the entire sample space.

If two events can both occur at the same time then they are referred as:________

If the events have same chance of occurrence they are called:_________

Events occurring together without affecting each other are called:________-

A list of sample _____ is called sample space.

The possibility of total outcome in a coin equal to ______

A experiment repeated number of time one by one is called ______

If an event consists of only one sample point is called _______

All experiments have ___ properties in common.

The probability of an event cannot be ____

If A and ‘A’ are complementary events then that law is called ______

The probability of drawing a diamond card out of 52 cards is ______

The probability of drawing a picture card out of 52 cards is : ____

The probability of drawing an even number in a toss of a balanced die ______

The probability of drawing same number on two dice if two dice are thrown ________

A box containing 12 balls of color 6 red and 6 white. A ball of white selected ball finds the probability of white______

A fair coin toss the total events in sample space equal_______

The square bracket is an finite G. Series is obtained by formula _______

The probability that the sum is odd if two dice are thrown:___________

The probability of getting exactly three tails when three balanced coins are tossed once:____________

The probability of getting exactly two heads when two balanced coins are toss once:__________

The probability of getting at least one head when two balance coins are tossed once:__________

If P(B)=1/2, P(A∩B)=1/6, A and B are independent then P(A/B) is ______

A coin is so weighted that P (T) = 2P(H) then P(H) is ______

If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is _________

Three light bulls are selected; bull might be defective or non – defective. In this experiment the sample space will contains how many points______

If P(B/A)= 0.25 and P(A∩B) = 0.2 then P(A) will equal to _________

If in a coin P(H) = 2P(T) then prob. of head is _____

If P(A∩B)= 7/8 then P(AUB) is ______

If P(A∩B) =1/4 then P(AUB) is _________

Which of the following can never be taken as the probability of an event:______

A∩B means:________

The product of first ‘n’ natural numbers is: __________

⁵C₅ is equal to:______

If ‘A’ denotes the males of a town and ‘B’ denotes the females of that town, then A and B are:_______

If the occurrence of one event means that another cannot happen, then the events are:________

If a card is chosen from a standard deck of cards, what is the probability of getting a diamond (♦) or a club (♣)?

Which of the following is not an example of a discrete probability distribution/

A listing of the possible outcomes of an experiment and their corresponding probability is called:_____

The collection of one or more outcomes from an experiment is called:_________

In which approach to probability the outcomes are equally likely to occur?

In special rule of addition of probability, the events are Always:_________

if you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7?

If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?

The special rule of multiplication of probability, the events must be:_______

Which of the following is not a correct statement about a Probability:_______

The joint probability is :______

In a Poisson probability distribution:________