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Women who received the treatment are % = times to show hair growth. Blank 1: Blank 2: Blank 3:

Women who received the treatment are % = times to show hair growth. Blank 1: Blank 2: Blank 3:

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.10: Inverse Variation
Problem 3ST
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A pharmaceutical company wanted to study the effectiveness of a new hair growth product in women. It recruited 1100 random women from the L.A. area and measured the length of their hair. They gave 500 women the new product in unmarked bottles to use over a 6-month period. The other 600 women received unmarked bottles with mostly water and fragrance to use over a 6-month period. None of the women knew which product they received. They found that 450 out of 500 women that received the new product showed hair growth of 1-2 inches. Only 90 out of 600 women that used the water/fragrance combination showed hair growth of 1-2 inches. -> & @ 23 8. 6. 7 y
Transcribed Image Text:A pharmaceutical company wanted to study the effectiveness of a new hair growth product in women. It recruited 1100 random women from the L.A. area and measured the length of their hair. They gave 500 women the new product in unmarked bottles to use over a 6-month period. The other 600 women received unmarked bottles with mostly water and fragrance to use over a 6-month period. None of the women knew which product they received. They found that 450 out of 500 women that received the new product showed hair growth of 1-2 inches. Only 90 out of 600 women that used the water/fragrance combination showed hair growth of 1-2 inches. -> & @ 23 8. 6. 7 y
Women who received the treatment are %/ % = times to show hair growth. Blank 1: Blank 2: Blank 3: Submit Saved at 5:04 pm & # 8. 6. 7 y W
Transcribed Image Text:Women who received the treatment are %/ % = times to show hair growth. Blank 1: Blank 2: Blank 3: Submit Saved at 5:04 pm & # 8. 6. 7 y W
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