Percent Increase and Decrease Quiz - Page 3
97+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Programs & methods
Psychology Lab Juniors vs. Seniors: Who Feels More Connected to Nature?
Students complete the Connectedness to Nature Scale (CNS), which measures the degree to which a person feels part of the natural world, then collect scores from junior and senior classmates to run an independent samples t-test. The lab explores whether environmental identity and nature connectedness — shown in research to buffer stress and support well-being — differs between the two grade levels. Students consider whether time spent outdoors, exposure to nature during adolescence, or the increa
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
AP Statistics Unit Quick Quiz Formative Assessment Concepts Review
Use these quick quizzes as a way to formatively assess students' knowledge on the concepts for each unit. These questions are not AP level, but test your students on the basic understandings of the unit. This product contains 10 quick quizzes over the following: analyzing one variable datamodeling distributions (including normal)analyzing two variable datacollected data (sampling methods and experiments)probabilityrandom variablessampling distributionsinference for proportions (confidence interv
11th - 12th
Statistics
AP Statistics | Unit 8 Chi Square | Study Guide Exam Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 8: Chi Square. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Goodness of FitIndependence/AssociationHomogeneityConditionsFormulaMaking ConclusionChi Square ContributionWhy Teachers Love One Pa
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Statistics | Unit 9 Linear Inference | Study Guide Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 9: Inference for Linear Regression. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Confidence IntervalsSignificance TestsDefining ParameterConditions for InferenceReading Computer OutputWhy Tea
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Statistics 2026 — The Crimson Hairline Collection
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ AP STATISTICS 2026 The Crimson Hairline Collection Coming June 15, 2026 from Rhee Math Lab ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ AP Statistics is at its best as one coherent course — not a binder assembled from sources that don't quite align. The Crimson Hairline Collection is that coherent course: Crimson Hairline slides, Crimson Charcoal Guided Notes, homework, and assessments all designed together for the new College Board CED go
11th - 12th, Higher Education
Algebra 2, Math Test Prep, Statistics
Probability Trees No-Prep Mini Unit Bundle | Notes, Activity, and Assignment
Make teaching probability trees simple, interactive, and effective with this all-in-one mini unit bundle! Designed for IB Math, Statistics, or any high school probability unit, this no-prep resource includes guided notes, a creative life-based project, and an additional assignment for practice and assessment. Whether you're introducing tree diagrams or reviewing compound probability, this bundle has everything you need to help students understand and apply probability in real-world and imagin
10th - 12th, Higher Education
Algebra 2, Other (Math), Statistics
CCSS
HSS-CP.A.1
, HSS-CP.A.2
, HSS-CP.A.3
+4
AP Statistics | Unit 1 One Variable Data | Study Guide Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 1: One Variable Data. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included:Describing DistributionsGraphical displays of dataMeasures of centerMeasures of spreadIdentifying outliersComparing distribu
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Statistics | Unit 2 Two Variable Data | Study Guide Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 2: Two Variable Data. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Scatter PlotsDescribing RelationshipsCorrelationResiduals and Residual PlotsInterpreting Slope, y-intercept, Correlation, Co
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Stats | Unit 5 Sampling Distributions | Study Guide Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 5: Sampling Distributions. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Sampling Distributions of Proportions: Mean and SD FormulasSampling Distributions of Means: Mean and SD FormulasLarge C
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Stats Unit 6 Inference for Proportions | Study Guide Review One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 6: Inference for Proportions. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Confidence IntervalsSignificance TestsOne and Two SampleDefining ParametersName of ProceduresFormulasInterpret Confi
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Stats | Unit 4 Probability Random Variables | Study Guide Review | One Pager
This one page handwritten study guide is the perfect summary for CED Unit 4: Probability and Random Variables. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Vocab: Sample Space, Probability, Law of Large Numbers, Mutually Exclusive, IndependentProbability Rules and
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
AP Statistics Unit 7 Inference For Means | Study Guide Review | One Pager Notes
This one page handwritten study guide is the perfect summary for CED Unit 7: Inference for Means. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit. This resources is great for unit review, test preparation, AP exam review or student reference throughout the course. Topics Included: Confidence IntervalsSignificance TestsOne and Two SamplesDefining ParametersName of ProceduresFormulasInterpreting Interva
11th - 12th
Statistics
Also included in: AP Statistics One Page Unit Study Guide Bundle | AP Exam Review Prep
Complete Statistics Unit for IB Math AISL | Guided Notes Activities & Assignment
Bring your statistics unit to life with this all-in-one resource pack designed specifically for IB Mathematics Applications and Interpretation (AI) at the Standard Level — but versatile enough to enrich any high school statistics class. Whether you're looking for a full semester’s worth of engaging, no-prep content or aiming to supplement your existing curriculum, this comprehensive statistics bundle delivers clear instruction, thoughtful practice, and interactive learning experiences. T
10th - 12th, Higher Education
Other (Math), Statistics
CCSS
HSS-ID.A.1
, HSS-ID.A.2
, HSS-ID.A.3
+22
Standard Deviation Foldable Guided Notes and Practice for Statistics + TI Notes
This hands on resource is designed to help your students understand and evaluate the Standard Deviation from a set of data.Many students not only have a difficult time finding the standard deviation by hand, but also get confused with notation and whether they are finding the sample standard deviation or the population standard deviation. These organizers will clarify the formulas and usages for your students in a straight forward, easy to follow,low prep activity.Included in the Lesson:Two Tri-
9th - 12th
Algebra, Algebra 2, Statistics
CCSS
HSS-ID.A.4
Also included in: Algebra 2 and PreCalculus Foldable Notes and Organizers Bundle
Probability and Carnival Games STEM Activity Challenge for Middle and High
Take your middle school students' math skills to the next level with our exciting Probability and The Crooked Carnival project pack! Great for end of the year activities! Or, for ANYTIME!Looking for a comprehensive and engaging way to teach probability to your middle and high school students? Our Probability project pack is the perfect solution! With hands-on activities, worksheets, and challenges, this project pack incorporates important probability concepts such as theoretical and experimental
6th - 12th
Math, Statistics
Also included in: Mathematics STEM STEAM Challenges and Activities Bundle
Goldie’s Projects & Activities Bundle for AP® Statistics | NEW 2026 CED
AP® Statistics Projects and Activities BundleSupport student understanding and engagement in AP® Statistics with this comprehensive bundle of projects, activities, investigations, and collaborative practice resources. Covering 5 full units of AP® Statistics content, this bundle helps students move beyond memorization by exploring statistical concepts in meaningful ways. Aligned to the new 2026/27 AP® Statistics Course and Exam Description (CED), these classroom-tested activities are designed to
11th - 12th
Applied Math, Statistics
Hypothesis Test Bundle for IB Math AI SL | T-Test & Chi-Square Activities, Notes
Master the full range of hypothesis testing for IB Math Applications and Interpretation (Standard Level) with this comprehensive no-prep bundle! This all-in-one resource includes detailed guided notes, engaging activities, and rigorous assignments for both t-tests and chi-square tests, perfectly aligned to the IB curriculum. What’s Included: T-Test Resources Guided Notes covering null/alternative hypotheses, p-values, and one- and two-sample t-tests Partner or Individual Assignment to a
10th - 12th, Higher Education
Other (Math), Statistics
CCSS
HSS-IC.A.1
, HSS-IC.A.2
, HSS-IC.B.4
AP Bio Graphing & Statistics - Standard Deviation, SEM, and Error Bars Practice
✨Take the stress out of teaching AP Bio statistics! Whether you’re a brand-new AP Biology teacher or a veteran looking for a no-prep way to review, this AP Biology – Calculating Standard Deviation & Standard Error of the Mean Practice Pack gives you everything you need to help students master these challenging skills. You’ll get: ✅ Student-friendly video lesson that clearly explains standard deviation, standard error, and error bars — perfect for direct instruction, review, or flipped classro
9th - 12th
Biology, General Science, Statistics
CCSS
HSS-ID.A.2
, HSS-ID.A.4
Also included in: AP Biology Statistics Bundle | SD, SEM, Error Bars & Graphing Practice
AP Statistics Units 1–9 Review Bundle | Full Review & Practice
AP Statistics Units 1–9 Bundle | Full Review, Practice & Answer Keys 🎯 The Complete AP Statistics System (Units 1–9) Give your students everything they need to succeed in AP Statistics with this full course bundle: 👉 Review guides + practice + detailed answer keys for ALL 9 units This is not just a collection of worksheets — it’s a structured system for understanding, practicing, and earning full credit. 📦 What’s Included (All 9 Units) Each unit includes: ✔ Comprehens
10th - 12th
Math Test Prep, Other (Math), Statistics
AP® Statistics Mock Exam Set | 3 Full-Length Practice Tests, Rubrics & Solutions
What’s Included in this Bundle:📊 3 Full-Length Mock ExamsSection I: 40 Multiple-Choice Questions per exam, covering all four major conceptual themes (Exploring Data, Sampling and Experimentation, Probability, and Statistical Inference).Section II: 6 Free-Response Questions per exam (including a question on: data collection/experimental design, exploring data (univariate or bivariate), probability or simulations, statistical inference, a question that combines multiple skill categories, and an i
12th, Higher Education
Statistics
Also included in: AP® Statistics - Full Course Curriculum
IB Mathematics Standard Level (Analysis and Approaches) : A complete course
This book contains all of the material required for the IB examination in Standard Level Analysis and Approaches. It does NOT cover the internal assessment. There are 250 pages and detailed examples of every topic. There are also 26 sets of questions with answers.
11th - 12th
Algebra, Calculus, Statistics
Goldie’s Unit 2 Projects & Activities for AP® Statistics | NEW 2026 CED
AP Statistics Unit 2 – Probability, Random Variables, and Probability DistributionsProjects and Activities Bundle Bring Unit 2 to life with this collection of engaging projects and activities for AP® Statistics. This bundle is designed to reinforce key concepts from probability, random variables, and probability distributions, while helping students think critically, analyze real data, and apply statistical reasoning. Aligned to the new 2026/27 AP® Statistics Course and Exam Description (CED)
11th - 12th
Applied Math, Statistics
Also included in: Goldie’s Projects & Activities Bundle for AP® Statistics | NEW 2026 CED
AP Statistics - Study Guide, Mock Exam & 100 Extra Questions | Print & Digital
Make sure your students are extra prepared for the AP Statistics Exam with this bundle! Give them this practice test bundle which includes a study guide with specific AP Statistics test taking tips, a mock AP Statistics exam (40 multiple choice questions + 6 free-response questions) just like the real AP Statistics exam, and 100 additional practice questions. Both print and digital versions are included. No prep necessary - just print out or send to students digitally.
10th - 12th
Statistics
Pro Athlete Salary Z-Score & Percentile Activity – Real Data Statistics Practice
Make statistics exciting with this real-world sports data activity! Students will research the salaries of 10 professional athletes from a sport of their choice, then apply statistical concepts to analyze the data. Students will: Calculate the mean and standard deviation of their salary sample Compute the z-score for each athlete’s salary Determine the percentile ranking for each z-score Answer five analysis questions to deepen their understanding and interpretation This engaging activity b
10th - 12th
Applied Math, Money Math, Statistics
CCSS
HSS-ID.A.4
Showing 49-72 of 97+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands