# Probability

## Probability Online MCQs Test 6

This Quiz contains Probability Online MCQs Test, events, experiments, mutually exclusive events, collectively exhaustive events, sure events, impossible events, addition and multiplication laws of probability, discrete probability distribution, continuous probability distributions, etc. Let us start the Probability Online MCQs Test with the Answers:

Online MCQs Exam for the Post of PPSC Statistics Lecturer and Statistical Officer

1. What is a probability?

2. How would you describe $P(A|B)$ in words for two sets $A$ and $B$?

3. A fair coin is tossed 50 times, and the expected number of heads is:

4. What word describes two events that cannot occur at the same time?

5. What is the expected value?

6. What is a random variable?

7. In the context of probability, what is a sample space?

8. $P(A\cap B() = P(A) P(B|A)$, then $A$ and $B$ are

9. What shows the exact probabilities for a particular value of a random variable?

10. If $A$ and $B$ are dependent events, $P(A)=0.40$ and $P(B|A)=0.35$ then $P(A \cap B)$ is

11. The probability of an event happening is $\frac{1}{3}$. The probability of it not happening is?

12. How would you calculate the probability that a random variable is less than 5?

13. What is conditional probability?

14. In the context of probability, what is an outcome?

15. What is a continuous random variable?

16. $A$ and $B$ are two mutually exclusive events. The probability of $A$ happening is $\frac{1}{4}$. The probability of $BB$ happening is $\frac{1}{3}$. The probability of neither $A$ nor $B$ happening is?

17. How would you describe $P(A \cap B)$ in words for two sets $A$ and $B$?

18. A conditional probability might be found in which of the following ways?

19. The subset of a sample space is called

20. Events having an equal chance of occurrence are called

### Probability Online MCQs Test

• In the context of probability, what is an outcome?
• What is a probability?
• How would you calculate the probability that a random variable is less than 5?
• In the context of probability, what is a sample space?
• What word describes two events that cannot occur at the same time?
• What is the expected value?
• What is conditional probability?
• What is a continuous random variable?
• What shows the exact probabilities for a particular value of a random variable?
• How would you describe $P(A \cap B)$ in words for two sets $A$ and $B$?
• How would you describe $P(A|B)$ in words for two sets $A$ and $B$?
• What is a random variable?
• $A$ and $B$ are two mutually exclusive events. The probability of $A$ happening is $\frac{1}{4}$. The probability of $BB$ happening is $\frac{1}{3}$. The probability of neither $A$ nor $B$ happening is?
• The probability of an event happening is $\frac{1}{3}$. The probability of it not happening is?
• A conditional probability might be found in which of the following ways?
• A fair coin is tossed 50 times, and the expected number of heads is:
• If $A$ and $B$ are dependent events, $P(A)=0.40$ and $P(B|A)=0.35$ then $P(A \cap B)$ is
• $P(A\cap B() = P(A) P(B|A)$, then $A$ and $B$ are
• The subset of a sample space is called
• Events having an equal chance of occurrence are called

R Language Interview Questions

## Online Probability Distributions Quiz

This Post is about the Online Probability Distributions Quiz and covers topics about the Mean and Variance of random variables and the distribution of Random variables. MCQs Probability Random variable quiz requires knowledge of events, experiments, mutually exclusive events, collectively exhaustive events, sure events, impossible events, addition and multiplication laws of probability, discrete probability distribution and continuous probability distributions, etc. To start with Online Probability Distributions Quiz click the links below.

### Online Probability Distributions Quiz

R Programming for Data Analysis

## Online Probability Quiz

This post contains MCQs about Online Probability Quiz, events, experiments, mutually exclusive events, collectively exhaustive events, sure events, impossible events, addition and multiplication laws of probability, discrete probability distribution, continuous probability distributions, etc. Let us start the MCQs Online Probability Quiz: