Sara wants to see if a new brand of hair dye lasts longer than the brand she currently uses. She puts the new hair dye on the left side of her head and the old brand on her right side. After 2 weeks she observes which side of her head has more gray hair showing through.

3-2-1 Code It
6th Edition
ISBN:9781337660549
Author:GREEN
Publisher:GREEN
Chapter5: Icd-10-cm And Icd-10-pcs Hospital Inpatient Coding
Section: Chapter Questions
Problem 9MC
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What is the independent, dependent, and the controlled variable?
pike.instru
Variables Practice
Scenario 1
Sara wants to see if a new brand of hair dye lasts longer than the
brand she currently uses. She puts the new hair dye on the left side of
her head and the old brand on her right side. After 2 weeks she
observes which side of her head has more gray hair showing through.
Previous
Transcribed Image Text:pike.instru Variables Practice Scenario 1 Sara wants to see if a new brand of hair dye lasts longer than the brand she currently uses. She puts the new hair dye on the left side of her head and the old brand on her right side. After 2 weeks she observes which side of her head has more gray hair showing through. Previous
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