Statistics

Unit 10: Comparing Two Populations

Equip students with essential skills in confidence intervals and hypothesis testing for two means or proportions using this comprehensive, editable unit bundle. Featuring guided notes, homework sets, assessments, and interactive activities, this resource ensures thorough understanding and mastery.

Included in this resource:

• 5 complete sets of student guided notes (answer keys & PowerPoints included)
• 5 homework problem sets + complete test review (answer keys included)
• 2 assessments – quiz and test (answer keys included)
• An in-class review summary
• 3 additional activities
• Suggested pacing and learning targets

All of the resources are 100% editable, to modify to fit your classroom needs. The zip folder includes the Word documents and PowerPoint presentations, which you have permission to edit completely with your license purchase. The PDF version and answer keys are included for your convenience.

I teach this course without a textbook, so everything that is provided here, can be used without supplementation.

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The student-friendly learning targets for this unit are:

• Students will be able to describe the shape, center, and spread of the sampling distribution of a difference in sample proportions.
• Students will be able to construct and interpret confidence intervals for the difference in sample proportions.
• Students will be able to set up and conduct hypothesis tests for the difference in sample proportions.
• Students will be able to make and justify conclusions based on the results of hypothesis tests of a difference in sample proportions.
• Students will be able to describe the shape, center, and spread of the sampling distribution of a difference in sample means.
• Students will be able to construct and interpret confidence intervals for the difference in sample means.
• Students will be able to set up and conduct hypothesis tests for the difference in sample means.
• Students will be able to make and justify conclusions based on the results of hypothesis tests of a difference in sample means.

The Common Core Math Standards covered in this unit are:

• S-ID.1: Represent data with plots on the real number line (dot plots, histograms, and box plots).
• S-ID.2: Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation or two more different data sets).
• S-ID.4: Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets for which such a procedure is not appropriate. Use calculators, spreadsheets, and tables to estimate areas under the normal curve.
• S-IC.1: Understand statistics as a process for making inferences about population parameters based on a random sample from that population.
• S-IC.2: Decide if a specified model is consistent with results from a given data-generating process, e.g., using simulation.
• S-IC.3: Recognize the purposes of and differences among sample surveys, experiments, and observational studies; explain how randomization relates to each.
• S-IC.4: Use data from a sample survey to estimate a population mean or proportion; develop a margin of error through the use of simulation models for random sampling.
• S-IC.6: Evaluate reports based on data.

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Goldie's Curriculums:

• Statistics: The Complete Curriculum Bundle (Units 1 – 12)
• Statistics: Semester 1 Curriculum Bundle (Units 1 – 6)
• Statistics: Semester 2 Curriculum Bundle (Units 7 – 12)

Goldie's Individual Units:

• Unit 1 – One-Variable Data
• Unit 2 – The Normal Distribution
• Unit 3 – Two-Variable Data
• Unit 4 – Collecting Data
• Unit 5 – Probability
• Unit 6 – Random Variables
• Unit 7 – Sampling Distributions
• Unit 8 – Confidence Intervals
• Unit 9 – Hypothesis Testing
• Unit 10 – Comparing Two Populations
• Unit 11 – Chi-Square Distributions
• Unit 12 - Inference for Regression

Goldie's Individual Resources:

• Statistics Semester 1 Assessment Bundle
• Statistics Semester 2 Assessment Bundle
• M&M Statistics Activity Bundle
• Statistics: Semester 1 Final Exam and Study Guide
• Statistics: Semester 2 Final Exam and Study Guide

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If you need extra explanations or additional guidance, I would love to help!! Contact me at goldiesmathemporium[at]gmail.com for any questions or samples.

I want to provide the best possible resources to help other teachers out! You will be notified of any future updates and additions to this product and it will be free of charge. Your support is important and I thank you for allowing me to continue doing what I love to do.

Note: I am not affiliated with nor endorsed by any textbook or other curriculum provider. I am a classroom teacher who creates curriculum materials to help other teachers.

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