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Lesson 1 slide show

Lesson 1 slide show. Learn to Scatter it!. variables. Write down in your book 2 variables for a lion. Real data!. Graph of the data. Your graph should look like this. Lesson 2 Slide Show. Learn to scatter it even more !!.

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Lesson 1 slide show

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  1. Lesson 1 slide show

  2. Learn to Scatter it!

  3. variables • Write down in your book 2variables for a lion

  4. Real data!

  5. Graph of the data • Your graph should look like this

  6. Lesson 2 Slide Show • Learn to scatter it even more !!

  7. 4. Collect your own dataset of 50 students from your year level the CensusAtSchool data sampler. Select students from your region. Use the ‘Are you a masterpiece?’ option in the questions dropdown.

  8. Step 1: Check that your excel sheet looks similar to Fig 1.

  9. Step 2: delete the columns gender; age; ethnic; Nōtēheaiwi; rightfoot.Right-click column A select delete

  10. Step 3: Highlight all data and (click and hold) and select chart wizard

  11. Step 4: Chart Wizard- Select scatter and then select next

  12. Hit next

  13. Step 6: Label title and axis; Note- Your first column is always your horizontal axis. –Hit next

  14. Step 7: Select either ‘As new sheet’ or ‘As object in’.

  15. Step 8: Your graph is finished! Answer question 5 on the worksheet. Before you change anything, write down what you notice about the scatterplot?

  16. Step 9 &10: Tidying up. 9. Right click on the legend and select clear. 10. Right click on horizontal axis.

  17. Step 11: Select scale. Choose a minimum (what is the minimum height). Choose a maximum (what is the maximum height). • Major unit: Change to 10 • Minor unit: Change to 5

  18. Step 12: Repeat the process with the vertical axis. • Select maximum and minimum based on sample. • Major unit: Change to 10 • Minor unit: Change to 5

  19. Step 13: The Graph is now finished. Complete Question 7 on worksheet. You can also change add a trend line and remove outliers when you are experienced.

  20. End of Lesson 2 slide show

  21. Lesson 3 Slide Show

  22. Question 8 • 8. Do you think there is a relationship between the circumference of students’ thumbs and the circumference of students’ wrists? • Use the CensusAtSchool data-sampler and a spreadsheet to investigate this relationship and answer the question.

  23. http://www.censusatschool.org.nz/2005/sampler/ • Select sample size • Gender • Region • Questions about you/Ngā Kōrero Mōu

  24. Select Excel option

  25. …and begin

  26. CensusAtSchool New Zealand is supported by For more information please visit www.censusatschool.org.nz

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