12th Grade Statistics & Probability Quizzes, Questions & Answers

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Derivatives Math Integrals Differential Equations Data Handling Binomial Distribution Derivatives Of Trig Truth Tables Cumulative Distribution Geometry Mathematical Topology Sum And Difference Cosine Graph Amplitude And Period Calculus

Popular Statistics & Probability Topics

data handling

Data Handling

Central Tendency

Data Dispersion

Probability Concepts

Probability Distributions

Inferential Statistics

Top Trending Statistics & Probability Quizzes

Test Your Knowledge On Inferences And Proportions Quiz!

Which inference procedure would you use in each of these cases? For now, we will assume that the conditions for these procedures are satisfied. Choose the most direct method of solving each problem. Try hard and take...

Questions: 10 | Attempts: 263 | Last updated: Oct 16, 2025

Sample Question 1
Which of these is NOT one of the conditions that must be checked for one-proportion hypothesis tests?

The products np and n(1-p) are greater than or equal to 10.

The alpha must be 0.05.

The data are from a SRS of independent observations

The population is at least 10 times as large as the sample

Sample Question 2
When constructing a one-proportion confidence interval (a confidence interval for one proportion), we use the value of p-hat

When calculating the standard error of p-hat

As the point estimate for the population parameter, p

For checking our assumptions/conditions before constructing the interval

In all of these cases

Sample Question 3
For a two-sample confidence interval, we have the following information: x1, n1, x2, and n2. What do we check to make sure that we can use a normal approximation?

X1 and x2 are > 5

X1 > 5 and x2 > 5

X1 & x2 > 5

X1 > 5 & x2 > 5

Both x1 and x2 are greater than 5

Recent Statistics & Probability Quizzes

Information Theory And Coding Quiz!

Dive into the Information Theory And Coding Quiz! Explore challenges in probability ranging from drawing tickets and balls to calculating outcomes in tests and digital communications. Enhance your understanding of probability and...

Questions: 15 | Attempts: 217 | Last updated: Mar 21, 2025

Sample Question
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?

1/2

2/5

8/15

9/20

PRAXIS 1 Math Exam Prep

Praxis 1 Math Exam Prep

The Praxis 1 Maths Exam is an highly regarded one. One which you need painstakingly prepare for. Maths skills are tested as well as the competence to teach students. There is a need to be merge accuracy with speed also as well as...

Questions: 10 | Attempts: 121 | Last updated: Mar 20, 2025

Sample Question
Which of these disciplines does not employ statistical principles?

Astronomy

Computational biology

Data mining

Actuarial science

Basu's Theorem Quiz

Jump into our Basu's Theorem Quiz and put your skills to the test. This quiz is all about one of the key ideas in statistics, Basu's Theorem, which tells us about certain types of independence in statistics. We've put...

Questions: 10 | Attempts: 144 | Last updated: Aug 7, 2025

Sample Question
What does Basu's Theorem primarily relate to?

Independence

Bias

Efficiency

Variance

F&o Basic Test - Efa

F&O Basic Test - EFA

This F&O Basic Test - EFA assesses knowledge in options trading, focusing on calculating payoffs, break-even points, and profit and loss under various market conditions. It evaluates strategic understanding through practical...

Questions: 8 | Attempts: 629 | Last updated: Mar 21, 2025

Sample Question
A Client Sold Nifty 6800 CE April 50 Qty @ 25 i) Calculate Initial Pay off (Payment at the time of transaction) & ii) BEP

I) Rs 25 paid by the Client & ii) 6775

I) Rs 25 received by the Client & ii) 6825

I) Rs 25 received by the Client & ii) 6775

I) Rs 25 paid by the Client & ii) 6825

Probability And Stats Quiz (12.1-12.6)

Probability and Stats Quiz (12.1-12.6)

This quiz covers the fundamental counting principle, permutations, combinations, probability, and statistical measures.

Questions: 10 | Attempts: 148 | Last updated: Apr 8, 2025

Sample Question
State whether the following events are mutually exclusive or inclusive: Selecting a face card or a diamond

Mutually exclusive

Inclusive

Business Mathematics & Statistics #4

Business Mathematics & Statistics #4 explores key concepts in financial mathematics and statistics. It assesses skills in calculating markdowns, list prices, matrix determinants, depreciation, and profit percentages, essential...

Questions: 15 | Attempts: 716 | Last updated: Oct 22, 2025

Sample Question
Store A marked down a $ 50 perfume to $ 40 with markdown of $10 The % Markdown is:

10%

20%

30%

40%

Probability Tester

This exercise is going to be pre training test to gauge what each of your understanding of probability is. The scores will then be compared with the scores of the post training test to determine how effective the session has been...

Questions: 11 | Attempts: 286 | Last updated: Mar 21, 2025

Sample Question
Suppose E is an event in a sample space S with probability .3. What is the probability of the complement of E?

1

.3

.7

0