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Module · Grade 11 · Math

Statistical Inference

Normal distributions, sampling, surveys, experiments and margin of error.

Grade
Grade 11
Subject
Math
Course
Algebra II
Strand
Statistics and Probability
Standards
S-ID.A.4 S-IC.A S-IC.B
CCSS-Math

Tools

1 ready to use.

Poll Workshop

Poll an invented town of 20,000 whose true answer is hidden, then reveal it: a bigger sample shrinks the plus or minus, but a biased poll of 2,000 people can still be confidently wrong.

Math Grade 11 Data Desk

Word Wall

6 words in English and Spanish: normal distribution, margin of error, randomized experiment, observational study, z-score, sampling distribution. Print them as wall cards, mini cards or a student glossary.

Print the words

Lesson plans

One class period each, built around a tool. Print them, change them, share them.

  • Poll Workshop50 minutes · I can explain how the way a sample is chosen and a question is worded bias a survey, estimate a proportion with a margin of error, and explain what the margin of error does not cover.