Percent Increase and Decrease Quiz - Page 2
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Statistics Quiz: Random Variables
One page (double-sided) quiz on general random variables. Probability histogram, expected value (mean), variance and standard deviation. Formulas provided on quiz paper. Color-coded answer key provided.
11th - 12th
Statistics
Introduction to Accounting - Ch 1 - Basic Accounting for High School
Chapter 1 Introduction to Accounting - Ch 1 - Basic Accounting for High SchoolAccounting is essential for understanding financial information, making informed decisions, and managing money. By learning accounting basics, students gain skills that help them in personal finance, business, and other professional areas. This chapter covers fundamental accounting concepts and practices, including how to record, analyze, and interpret financial data. What’s Included:All files are editable for teacher
9th - 12th
Business, Economics , Statistics
Calculating Mean, Median, and Mode: 4 x 4 Puzzle
Students practice calculating the mean, median, and mode by putting together a math puzzle! This is great for group work or for centers and can be a great formative assessment for teachers. For more work with calculating mean, median, and mode, please consider downloading this ENGAGING and 0 PREP math murder mystery! Math Murder Mystery! Finding Mean, Median, and ModeFor more free puzzles, please consider downloading Adding and Subtracting Integers: 4 x 4 PuzzleMultiplying and Dividing Integers
6th - 9th
Math, Statistics
CCSS
6.SP.B.5c
Percents: Finding the original amount Table
Four tables (eight questions each) where students must find the original Amount.
The four tables include the following topics:
1) Finding the original cost before tax (total with tax and percent of tax are given).
2) Finding the original cost of a meal before tip (total with tip and percent of tip are given).
3) Finding the original cost before a sale (sale price and percent of sale are given).
4) Finding the amount of sales (base salary and percent of commission are given).
6th - 11th, Adult Education
Algebra, Statistics
Statistics practice: Type I & II Error Probabilities (visually)
Students use two-color sketches to visualize and estimate (NOT calculate precisely) Type I and II error probabilities. This exercise helps students to see that statistical power increases with increased significance level, increased sample size, and increased effect size. Answer KEY provided!
11th - 12th
Statistics
Intro to Percentages
This packet is an introduction to percentages. The first section focuses on understanding the concept of percentage while the second section introduces the three types of percentage problems: finding the part, the whole or the percent. Finally, there is extra practice as well as some challenging word problems. I find percentages very hard for middle schoolers and I think this packet helps them go at their own pace and also approach the topic of percentages in many different ways.
5th - 9th
Basic Operations, Fractions, Statistics
AP Stats Unit 3 CED Vocab FREE Crosswords Surveys, Sampling, Experimental Design
FREE AP Statistics Unit 3 Crosswords — Surveys, Sampling, and Experimental Design Vocabulary PracticeBring a fun twist to vocabulary review with this FREE AP Statistics crossword set for Unit 3: Collecting Data: Surveys, Sampling, and Experimental Design. These two ready-to-use crosswords reinforce essential terms from the AP Statistics CED Unit 3. Use them as bellringers, homework, sub plans, or quick review before quizzes or tests. Includes: Survey & Sampling Vocabulary Crossword Experiment
9th - 12th
Algebra 2, Applied Math, Statistics
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
AP Stats 2026-2027 Calendar (Block Schedule)
With the new 2026 CED (testing in 2027) comes a slightly altered pacing guide and unit layout. Within this calendar, you will find the year paced out according to the CED objectives. The larger units (1-3) have been broken down into parts and following each completed unit is scheduled a Mock AP exam to better prep the students for the test in the fall. While your holidays/start/end may not be the same as what is here, this may provide you with a jumping off point. For those interested in the F
9th - 12th
Statistics
Effects of an Outlier on Mean, Median, Mode, and Range
This worksheet helps reinforce the effect of an outlier on the mean, median, mode, and range of a data set. Six data sets are provided. Students must calculate the mean, median, mode, and range of each data set with the outlier included, then with the outlier excluded. They must then determine what effect the outlier has on these statistics when included in the data set. A complete answer key is also provided.
6th - 9th
Decimals, Math, Statistics
Box and Whisker Plot - FREEBIE
This resource can be used for practice with creating and interpreting box and whisker plots. Students will use twenty mile times in order to calculate the five number summary. Space is provided for students to list the numbers in order from least to greatest. Students are directed to shade and label each quartile of the box and whisker plot. After the plot has been drawn, students can answer six questions pertaining to the data.
Practice with vocabulary is also important. Students can use
6th - 9th, Adult Education
Math, Statistics, Vocabulary
CCSS
6.SP.B.4
, 6.SP.B.5
, 7.SP.B.3
Also included in: Statistics Bundle - Guided Notes, Worksheets & Scavenger Hunts!
Statistics:Scatter Plots and Lines of Best Fit MYSTERY ACTIVITY
In this fun activity students will solve the mystery of the stolen art by collecting data on classmate's standing long jump and height. Students will create a scatter plot and line of best fit for their data; then use their data to make predictions for the 5 suspects. Students will create a one page investigate report to discuss their procedure of investigation, their conclusion, and the strength of their conclusion by interpreting the correlation coefficient. Skills Used: Measure using Rulers
8th - 11th
Algebra, Math, Statistics
CCSS
HSS-ID.B.6
, HSS-ID.B.6a
, HSS-ID.C.8
Also included in: Common Core Algebra 1: STATISTICS UNIT - BUNDLE PRICE!
Data Analysis Worksheet - Reading & Analyzing Stem and Leaf Plots
This product is perfect for an introductory or review lesson on understanding how to read stem and leaf plots. Post the data displays on the SmartBoard or print out copies for each student. Students answer questions on the worksheet by reading and analyzing the graphs.
Stem and Leaf Plot Activity Includes:
--1 Stem and Leaf Plot Student Worksheet
--2 slides of Stem and Leaf Plots
I combined this product with my other data analysis worksheets (box and whisker plots and histograms) to create
7th - 10th
Math, Other (Math), Statistics
Circuit Training -- Probability Distributions and Random Variables
I wrote this set of 20 exercises to give my students more practice with the "bridge unit" (probability) between the basics of statistics and inference. A calculator is deifnitely required. Students begin in cell #1, work the problem, search for that answer and continue in this manner until the complete the circuit (get back to the beginning). This circuit is challenging! Let me know what you think! virge@virgecornelius.com
10th - 12th, Higher Education
Applied Math, Math, Statistics
Statistics and Data Analysis: 5-number summary, box plots, and outliers
An introduction to data analysis, this 2-page handout (with answer KEY!) provides 6 datasets to analyze. Students compute the 5-number summary, make a box plot, describe the shape of a data set and relate the shape to the mean/median relationship, then finally go back through and check for outliers.
9th - 12th
Statistics
Universal and Empty Sets – Full Lesson with Differentiated Resources
Universal and Empty Sets – Full Lesson with Differentiated Resources (Grades 7–9)Description: This complete and fully differentiated lesson introduces students to the concepts of the universal set (E) and the empty set (∅). Students will learn to identify, interpret, and apply set notation in the context of Venn diagrams and logical reasoning. With scaffolded support and challenge throughout, this lesson is ideal for core teaching, intervention, or enrichment across middle and early high school.
7th - 9th
Other (Math), Statistics
CCSS
7.SP.C.8
, HSS-CP.A.1
, HSS-CP.A.2
+3
Investigation Proportions - M&Ms
In this activity, students explore a population parameter and investigate a claim about population proportions.
6th - 10th
Math, Statistics
CCSS
7.SP.A.1
, 7.SP.A.2
, HSS-ID.B.6
Answer Key- Introduction to Statistics Quick Quiz
Answer Key to Introduction to Statistics Quick Quiz https://www.teacherspayteachers.com/Product/Introduction-to-Statistics-Quick-Quiz-7231889
9th - 12th
Applied Math, Math, Statistics
FREE Scatter Plots Worksheet with 8th Grade Spring Math Coloring Activity
This 8th grade scatterplots worksheet includes a Spring math coloring activity that will keep your students motivated as they review of patterns of association, trend lines, outliers, and more. Add this printable 8th grade statistics activity to your lesson plans today! This activity includes 10 multiple choice problems. Each problem has three answer choices to choose from. This worksheet assesses the following concepts/skills: Pattern of association: positive, negative, or noneType of associ
7th - 10th
Math, Statistics
CCSS
8.SP.A.1
, 8.SP.A.2
, 8.SP.A.3
Also included in: 8th Grade Math Review Coloring Activity Spring and Summer Growing Bundle
Probability Exit Ticket
Exit ticket comparing theoretical and experimental probability.
4th - 9th
Fractions, Math, Statistics
Identify the Sampling Technique Used (Statistics Lesson)
Various surveying scenarios are described and the student must identify whether the sampling technique was either a Simple Random Sampling, Stratified Random Sampling, or Cluster Sampling.
6th - 12th, Higher Education
Statistics
Making Predictions with a Regression Line
A resource useful in both algebra and statistics, this practice worksheet asks students to use a regression equation to make a prediction, and conclude whether that prediction is based on interpolation or extrapolation!
8th - 12th
Algebra, Statistics
Mean Median Mode Range Poster Notes Anchor Chart
The PDF poster describes mean, median, mode, and range in an easy-to-understand and visual way. Enjoy! Check out my other posters here:STEM: Women in STEM Insp. Quotes, Women in STEM, Careers, Heroes Timeline, Inspirational Quotes from STEM HeroesABCs of Math: STEM Innovations, Amazing STEM facts, Careers, Shapes, in Nature Modern Style, in Nature Vintage Style, in Everyday LifeMath Vocabulary Alphabet: Elementary, Middle School, High SchoolMath in Art: Set A, Set B, Big BundleMath Modelling:
5th - 9th
Math, Statistics
CCSS
6.SP.A.3
, 6.SP.B.5
, 6.SP.B.5a
+2
Z Table
Z Table for looking up z-scores and p-values from -3.89 to 3.89.
10th - 12th, Higher Education
Statistics
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