1 / 5

Identify the Controls and Variables

Identify the Controls and Variables . With the Simpsons. Smithers. Identify the Control Group- Group B with no juice. 2. Independent Variable- Group A with special juice. 3. Dependent Variable- Amount of papers stapled. 4. What should Smither’s conclusion be?

annona
Télécharger la présentation

Identify the Controls and Variables

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Identify the Controls and Variables With the Simpsons

  2. Smithers • Identify the • Control Group- • Group B with no juice. • 2. Independent Variable- • Group A with special juice. • 3. Dependent Variable- • Amount of papers stapled. • 4. What should Smither’s conclusion be? • The special juice did not make a difference. • 5. How could this experiment be improved?

  3. 6. What was the initial observation?Homer has green slime in the shower. 7. Control Group-Shower water8. Independent Variable-Coconut Juice9. Dependent Variable-Amount of slime after 3 days. 10. What should homer’s conclusion be? The coconut juice did not work.

  4. Krusty • 11. Control Group- • Subject A with the original itching powder. • 12. Independent Variable- • Subject B with the new itching powder. • 13. Dependent Variable- • The amount of itching time. • 14. Explain whether the data supports the advertisement claims about its product? • Since Subject B itched for 45 mins which was 15 mins longer than Subject A with 30 mins, the new powder does make you itch longer. However, it does not provide 50% longer lasting itches. OR 50% of 30 minutes is 15 mins. 30 mins to 15 mins. is 45 mins. So the experimental powder is better.

  5. Lisa • Control Group- • 5 days of hair length before Roogti. • Independent Variable- • Roogti Hair product • Dependent Variable- • Hair length growth • Procedure- • Measure hair length for 5 days. • Add 1 oz. Roogti to hair. • Measure hair length • Repeat steps 2-3 for 5 days total.

More Related