Probability Quizzes, Questions & Answers

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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: 2667 | Last updated: Jun 23, 2024

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

1

0

Not defined

Infinity

Probability Of Single And Muiltiple Events

This quiz tests understanding of basic probability concepts, including outcomes, dice rolls, and card draws, focusing on calculating probabilities of single and multiple events.

Questions: 9 | Attempts: 435 | Last updated: Mar 21, 2023

Sample Question
A probability of 1 means an outcome is:

Not likely to happen

Probably going to happen

Absolutely certain

Possibly going to happen

Statistics & Probability 1 Incourse Test 2020

This 2020 incourse test assesses knowledge in statistics and probability, focusing on sampling techniques, data types, and statistical measurements.

Questions: 25 | Attempts: 374 | Last updated: Jan 29, 2025

Sample Question
What is the best sampling technique to use for determining the average speed of the cars on a section of highway?

Simple random sample

Convenience sample

Systematic sample

Cluster sampling

F. Y. B. Sc. IT Sem - II Internal Examination 2019 - Nsm

This quiz assesses knowledge in Probability Theory for F. Y. B. Sc. IT Sem - II, focusing on discrete and continuous random variables, probability mass functions, and solving for constants in probability functions.

Questions: 40 | Attempts: 92 | Last updated: Feb 11, 2025

Sample Question
A random variable which takes finite or countably infinite values called as ____________ random variable.

Discrete

Continuous

Hybrid

Stop

Random Variables Assessment Test

Random variables, as taught in statistics and probability, is a variable whose possible values are numerical outcomes of a random phenomenon. Take this quiz to find out more.

Questions: 10 | Attempts: 382 | Last updated: Mar 20, 2023

Sample Question
A random variable can also be referred to as...

Clear

Open

Branched

Stochastic

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Fundamentals of Probability and Statistical Analysis Quiz

Explore key concepts in data analysis and probability with this focused assessment. It tests understanding of statistical methods and probability theory, essential for students and professionals in data-driven fields. Enhance...

Questions: 3 | Attempts: 11 | Last updated: Aug 4, 2025

Sample Question
Leroy has a number cube with sides labeled 1 through 6. He tosses the number cube 4 times. Each toss results in a 5. What is the likelihood that the next toss will result in a 5?

Students need to make predictions that are based on theoretical or experimental results. For example, the spinner shown has 8 equal sections. The likelihood of the spinner landing on the number 6 is because 4 of the 8 sections are labeled with a 6, or of the circle is marked with 6. Spinning the spinner is an independent event. This means that the outcome of one spin does not affect the outcome of any other spin. For example, suppose that the spinner is spun 3 times and lands on 6 each time. The next time the spinner is spun, the probability that it will land on 6 is still . The spinner landing on 6 for the previous 3 spins does not make it any more or less likely to land on 6 on the next spin.

1/3

1/2

1/4

Independent And Dependent Events Day 2

Independent and Dependent Events Day 2

Answer multiple choice questions based on independent and dependent events.

Questions: 5 | Attempts: 583 | Last updated: Mar 21, 2023

Sample Question
In a class of 12 boys and 14 girls, Find P(Boy then boy without replacement)

66/325

17/38

36/169

4/13

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