Probability Distributions Quizzes, Questions & Answers

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Probability Tables Quizzes

For those of you who love all things mathematics especially tables and graphs then this is the quiz for you. If you are prepared to test your knowledge try it out. Remember that wi...

Questions: 10 | Attempts: 530 | Last updated: Mar 19, 2025

Sample Question
What is a table?

Something you eat dinner on

Something you use to organize your information

A letter in place of a number in a equation

Discrete Distribution Quiz: Discrete Distribution Tables

Think you can read a discrete distribution table at a glance? This quiz walks you through how values and their probabilities fit together. You’ll interpret outcomes, compare ...

Questions: 20 | Attempts: 23 | Last updated: May 11, 2026

Sample Question
For the distribution x = {2, 4, 6, 8} with P = {0.1, 0.3, 0.4, 0.2}, what is the expected value E[X]?

4.6

5

5.2

5.4

Probability Table Quiz: Probability Table Purpose and Interpretation

Ever looked at a probability table and wondered what it’s really telling you? This quiz helps you explore how these tables organize outcomes and reveal the likelihood behind ...

Questions: 20 | Attempts: 11 | Last updated: May 11, 2026

Sample Question
In a probability distribution table with columns labeled Outcome x and P(X = x), what does the P(X = x) column represent?

The number of times each outcome was observed

The cumulative total of all outcomes up to x

The probability of each specific outcome x occurring

The rank order of each outcome from smallest to largest

All Probability Tables Quizzes

Binomial Distribution Quizzes

Binomial Probability Assessment Test Quiz

Welcome to the “Binomial Probability Assessment Test Quiz”! This quiz is designed to challenge your understanding of binomial experiments - a fascinating area of probab...

Questions: 10 | Attempts: 1127 | Last updated: Mar 20, 2025

Sample Question
How many possible outcome(s) has a Binomial probability?

1

2

3

4

Additional maths binomial probability quiz

Binomial probability refers to the probability that a binomial experiment result in exactly x successes. Meteorologists as well as economic conditions due to the economic changes a...

Questions: 10 | Attempts: 403 | Last updated: Oct 07, 2025

Sample Question
Lotte takes a test. Each question in the test has 4 answers. There are 10 questions in the test. She chooses one of the answers (a)-(d) for each question at random.The probability that she gets all 10 wrong is:

7.5

0.75

0.0563

$9.5 cross times 10 to the power of negative 7 end exponent$

Applying Binomial Distributions to Real-World Decisions Quiz

This final quiz challenges you to apply your knowledge of binomial distributions to solve real-world problems. Whether it’s quality control in manufacturing, sales performanc...

Questions: 23 | Attempts: 20 | Last updated: Jan 23, 2026

Sample Question
What is the probability that exactly 2 of the 10 bulbs are defective?

0.276

0.197

0.150

0.347

All Binomial Distribution Quizzes

Normal Distribution Quizzes

The Normal Distributions Test

A normal distribution is a term in probability theory, which is a very common continuous probability distribution. Take this test to assess your knowledge of normal distribution.

Questions: 10 | Attempts: 2848 | Last updated: Jun 23, 2025

Sample Question
What is the area under a standard normal curve?

1

Not defined

Infinity

Business Mathematics & Statistics Quiz

Welcome to the Business Mathematics & Statistics Quiz, a journey through the quantitative foundations that underpin successful business decision-making! This quiz challenges yo...

Questions: 8 | Attempts: 2502 | Last updated: Oct 22, 2025

Sample Question
For a data, if mean > median then its distribution is:

Asymmetrical

Symmetrical

Left asymmetrical

Right asymmetrical

3.4/3.5 Normal Distribution

This quiz assesses understanding of the normal distribution, a fundamental concept in statistics. It covers properties like the shape of the distribution, percentages within standa...

Questions: 10 | Attempts: 936 | Last updated: Aug 23, 2025

Sample Question
In a normal distribution, approximately what percent of data is within two standard deviations of the mean?

68

75

95

99.7

All Normal Distribution Quizzes

Uniform Distribution Quizzes

Discrete Continuous Uniform Quiz: Discrete vs Continuous Uniform

What really separates discrete uniform from continuous uniform? This quiz helps you spot the difference by comparing equal-probability outcomes across two types of distributions. Y...

Questions: 20 | Attempts: 17 | Last updated: May 11, 2026

Sample Question
For a discrete uniform distribution over n equally likely outcomes {x1, x2, …, xn}, what is P(X = xi) for any i?

N

N minus 1

1/n

(b minus a)/n

Uniform Distribution PDF Quiz: Probability Density Function (Uniform Distribution)

Ever wondered what a PDF looks like for a uniform distribution? This quiz shows how probability spreads evenly across an interval and what the density function tells you. You&rsquo...

Questions: 20 | Attempts: 14 | Last updated: May 12, 2026

Sample Question
For X ~ Uniform(a, b), which of the following is the cumulative distribution function (CDF) F(x) for a ≤ x ≤ b?

F(x) = (x − a) / (b − a)

F(x) = (b − a) / (x − a)

F(x) = 1 / (b − a)

F(x) = x / (b − a)

All Uniform Distribution Quizzes

Poisson Distribution Quizzes

Poisson Distribution Quiz: Poisson Overview

Curious how the Poisson distribution models rare events? This quiz lets you explore how it predicts counts over time or space and why its shape changes with different rates. You&rs...

Questions: 20 | Attempts: 30 | Last updated: Dec 17, 2025

Sample Question
Which best defines a Poisson random variable X with rate λ over a fixed interval (time/space)?

The count of events occurring in the interval when events happen independently at a constant average rate λ

The time between two events in a process with rate λ

A measurement that can take any real value in an interval

The number of trials until first success with probability p

Poisson Tables Quiz: Constructing and Reading Poisson Tables

Think you can make sense of a Poisson table? This quiz guides you through reading probabilities, understanding cumulative values, and seeing how the rate parameter affects everythi...

Questions: 20 | Attempts: 13 | Last updated: May 12, 2026

Sample Question
What does a Poisson probability table typically show?

Probabilities P(X = k) for various k values given λ

Cumulative probabilities only

Random samples of Poisson events

Normal distribution probabilities

All Poisson Distribution Quizzes

Cumulative Distribution Quizzes

FYBSc Paper 2 Sem 2 Practice test

This FYBSc Paper 2 Sem 2 practice test covers key statistical concepts, focusing on continuous random variables, distribution types, and hypothesis testing.

Questions: 30 | Attempts: 53 | Last updated: Apr 19, 2025

Sample Question
For a continuous random variable, P(X= x ) = 1

True

False

Understanding Cumulative Distribution Functions Quiz

This quiz focuses on the concept of Cumulative Distribution Functions (CDF) and their application in discrete and continuous random variables. It covers fundamental questions such ...

Questions: 22 | Attempts: 17 | Last updated: Jan 23, 2026

Sample Question
What is F(0)?

0.10

0.35

1.00

Interpreting Cumulative Probabilities in Normal Distributions Quiz

This quiz will test your ability to interpret cumulative probabilities in normal distributions. You'll calculate z-scores, estimate cumulative probabilities, and understand how...

Questions: 22 | Attempts: 14 | Last updated: Jan 23, 2026

Sample Question
What is the cumulative frequency for students who studied 8 hours or less?

28

23

15

32

All Cumulative Distribution Quizzes

Top Trending Probability Distributions Quizzes

Probability Distribution Test: Quiz!

This Probability Distribution Test assesses understanding of probability distributions, including creating tables, calculating means, and identifying valid distributions. It's suitable for learners seeking to enhance their...

Questions: 9 | Attempts: 1630 | Last updated: Mar 22, 2025

Sample Question
Choose the answer below that identifies a value for y that results in a valid probability distribution. X 0 1 2 P(X) 0.35 0.5 y

-1.85

0.15

0.6

1.85

12 - Maths - Unit 10 - Probability Distributions

Prepared by, R VISVANATHAN, PG ASST IN MATHS, GHSS, PERIYATHACHUR, TINDIVANAM...

Questions: 26 | Attempts: 1063 | Last updated: Mar 20, 2025

Sample Question
If is a probability density function then the value of k is (1) (2) (3) (4)

(1)

(2)

(3)

(4)

Statistics Test: Advanced Placement! Trivia Questions Quiz

The trivia quiz below is a Statistics Test for the Advanced Placement class. It is perfect for testing out just how attentive students have been in their statistics class as they prepare to sit for the major exams. If you think...

Questions: 5 | Attempts: 654 | Last updated: Mar 21, 2025

Sample Question
A medicine is known to produce side effects in one in five patients taking it. Suppose a doctor prescribes the medicine to four unrelated patients. What is the probability that none of the patients will develop side effects?

0.4096

0.8000

0.2500

0.2000

0.0016