12th Grade Hypothesis Testing Quizzes, Questions & Answers

12th Grade

Top Trending Hypothesis Testing Quizzes

Welcome to our Advanced Placement Statistics Exam Quiz, designed to help you prepare for the AP Statistics exam and achieve success! The AP Statistics exam covers a wide range of topics, including exploring data, sampling and...

Questions: 10 | Attempts: 608 | Last updated: Mar 11, 2025

Sample Question 1
Data were collected on two variables X and Y and a least-squares regression line was fitted to the data. The estimated equation for this data is y = -2.29 + 1.70x. One point has x = 5 and y = 6. What is the residual for this point?

6.21

7.91

0.21

-0.21

-2.91

Sample Question 2
In a clinic, 50 patients with sleep disorders are randomly assigned to one of two different groups. Patients in one group are given medication before bedtime. Patients in another group are given blindfolds and played soft music at bedtime. Each patient is attached to a machine that records breathing patterns. From the patterns, it is possible to determine if the patient is awake or asleep. The data will be used to decide which method is more effective in helping patients with sleep disorders. Which of the following statements is correct in the context of this experiment?

It is not possible for this experiment to be single-blind or double-blind, because human subjects are involved.

This is only a single-blind experiment because the experimenters did not include a control group that received neither medication nor a blindfold and soft music.

This is only a single-blind experiment because patients will know which treatment they are receiving, although the examining doctor might not.

This is a double-blind experiment because the experimenters could prevent both groups of patients from knowing what sort of treatment the other group is receiving.

This is a double blind experiment because the patients were divided into the two treatment groups randomly.

Advanced Placement Exam On Statistics! Trivia Questions Quiz

What we have here is an advanced placement exam on statistics? The trivia questions quiz will give you an idea of how the final exams are set up and the commonly asked questions. Do give it a try and get to see just how much you...

Questions: 5 | Attempts: 461 | Last updated: Mar 22, 2025

Sample Question 1
A set of test scores has the following 5-number summary: Min Q1 Median Q3 Max 2 18 22.5 28.5 33 Which statement about outliers must be true?

There is at least one outlier on the lower end.

There is exactly one outlier on the lower end.

There is exactly one outlier on the higher end.

There is at least one outlier on the higher end.

There are no outliers.

Sample Question 2
The table below shows the regression output for predicting the number of calories from the number of milligrams of sodium for items at a fast-food chain. What percent of the variation in calories is explained by the regression model using sodium as a predictor?

7.36%

54.2%

53.8%

73.4%

73.6%

Recent Hypothesis Testing Quizzes

Mastering Basic Mathematical and Graphical Analysis Techniques Quiz

Enhance your skills in basic mathematical and graphical techniques with this focused quiz. Ideal for students needing a quick refresher or extra practice, it covers essential concepts to aid in exam preparation and improve...

Questions: 10 | Attempts: 11 | Last updated: Oct 29, 2025

Sample Question
What is a residual plot?

A scatterplot of regression residuals against the explanatory variable and assesses the fit of a regression line; the sum or the mean of its residuals always equals 0.

A plot illustrating the distribution of residuals in a dataset.

A graph showing the residuals of a regression model sorted in descending order.

A visual representation of the predictor variable against the response variable in a regression analysis.

Advanced Placement Test On Statistics! Trivia Questions Quiz

Advanced Placement Test on Statistics! Trivia Questions Quiz

Below is a trivia questions quiz on Advanced Placement Test on Statistics! How attentive have you been in your statistics classes and is it enough to pass the quiz below with ease? How about you give it a shot and see what...

Questions: 5 | Attempts: 718 | Last updated: Mar 20, 2025

Sample Question
Moving times (in minutes) and weights (in pounds) were recorded for a random sample of 20 moving jobs requiring three-man crews, and the results of the regression analysis are shown below. The equation for the least-squares regression line is:

Predicted time = 21.84 + 0.037(Weight)

Predicted weight = 21.84 + 0.037(Time)

Predicted weight = 25.54 + 0.003(Time)

Predicted time = 25.54 + 0.003(Weight)

Predicted time = 0.037 + 21.84(Weight)

Exploring Bivariate Numerical Data Assessment Test

From the exploration of linear regression to the assessment of the strength of linear models, take this assessment test to evaluate your knowledge of how to explore bivariate numerical data.

Questions: 10 | Attempts: 178 | Last updated: Mar 20, 2025

Sample Question
Data on which each of two variables, where each value of one of the variables is paired with a value of the other variable is called...

Clear data

Bivariate data

Real data

Three diagram

2477 Linear Regression Gradient & Y-intercept Formulae

2477 Linear Regression Gradient & y-intercept Formulae

.The three formulae used in this quiz are : General, y-intercept (a) and gradient (b)

Questions: 24 | Attempts: 76 | Last updated: Mar 17, 2025

2456 Predictions From Equations

2456 Predictions from Equations

Predicting values from the equation for the Linear Regression line.

Questions: 60 | Attempts: 278 | Last updated: Mar 21, 2025

Trigonometry And Statistics Independent Learning Assessment 1

Trigonometry and Statistics Independent Learning Assessment 1

Trigonometry and Statistics Independent Learning Assessment 1 tests understanding through simple numerical evaluations. It assesses key mathematical skills, focusing on basic statistical reasoning, providing valuable insights for...

Questions: 10 | Attempts: 267 | Last updated: Feb 8, 2025

Sample Question
Evaluate

0

-1

1

Hypothesis Tests 3

Hypothesis Tests 3 delves into the fundamentals of statistical hypothesis testing, focusing on p-values, t-tests, and confidence intervals. This quiz assesses understanding of statistical significance and parameter estimation,...

Questions: 9 | Attempts: 2761 | Last updated: Apr 23, 2025

Sample Question
Hypotheses in a significance test are always stated in terms of the population parameters.

True

False

Sampling And Hypothesis Testing 1

Sampling and Hypothesis Testing 1

Explore the principles of sampling and hypothesis testing in this quiz. Topics include survey biases, standard error calculations, and hypothesis testing accuracy. Enhance your understanding of statistical methods and their...

Questions: 5 | Attempts: 163 | Last updated: Apr 10, 2025

Sample Question
Gallup conducted a survey by calling people on thier Home Telephones to find who are they likely to vote. What can be said about this survey?

Unbiased

Biased

Can't say Anything

« Previous12 Next »