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Laabri

Unit 1, Part I — Introduction: Smelling Parkinson's

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Last updated about 2 hours ago
8 Nsɛmmisa

This formative digitizes the Unit 1, Part I introduction handout. Complete the definitions and respond to the activity reflection questions based on your class results.

Introduction

Read pages 1-3 in your online textbook, answer the questions below, and complete the activity.

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Submit your Formative.

Take a screenshot of your results and upload into the Canvas assignment.

Make sure your screenshot includes the Formative name and your score.

Asemmisa {{asɛmmisaAhyɛnsode}}
1.

is the science and art of collecting, analyzing, and drawing conclusions from data.

ACTIVITY Smelling Parkinson's

Read through the activity on page 2 in your textbook.

Instead of doing this as a group, you will complete a simulation.

  1. Go to stapplet.com

  2. Click on "Do this activity independently"

  3. Make random guesses for each shirt by clicking "Yes" or "No". Once you guess all 12 your results will appear.

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Asemmisa {{asɛmmisaAhyɛnsode}}
2a.

How many correct guesses did you make on your first attempt?

Scroll below your results to the "Quick Add" box and add 100 simulations of 12 random guesses. Click "Go"

This will simulate 100 additional students making 12 random guesses each.

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Asemmisa {{asɛmmisaAhyɛnsode}}
2b.

Right under the dotplot is a sentence that starts with "Count the..."

Adjust the sentence to read: "Count the number and percent of dots greater than or equal to 11." Then click "Count".

How often were 11 or more shirts correctly identified by chance alone? Enter your percentage as a whole number between 0 and 100.

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2c.

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3.

Statistical problem-solving process (the “four steps”):

  1. : Clarify the research problem and ask one or more valid statistical investigative questions.

  2. : Design and carry out a plan to collect appropriate data.

  3. : Use appropriate graphical and numerical methods to analyze the data.

  4. : Draw conclusions based on the data analysis (answer the investigative question).

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4.

What are the four statistical practices in AP® Statistics? Enter them as a comma separated list

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5.

Based on the class results, which seems more believable: Joy is just a lucky guesser, or Joy really can smell Parkinson’s disease? Explain your reasoning.

Take a screenshot of your dotplot and everything below it and upload it below.

It should look like this:

Example screenshot of dotplot and everything below it.

Asemmisa {{asɛmmisaAhyɛnsode}}
2d.

Based on your result and the results of the simulation, which seems more believable: Joy is just a lucky guesser, or Joy really can smell Parkinson’s  disease? Explain your reasoning using complete sentences and evidence from your simulation.