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7. A botanist wanted to see if a new strain of corn could germinate in soil that was too salty for regular corn. She conducted a study on the germination success of seeds from the new strain that were exposed to various levels of salty soil, from zero to normal (100 mg/L), high (200 mg/L), very high (400 mg/L), to normally lethal (800 mg/L). The table below shows her data for this study. Petri dish Number of seeds planted label 12345 Salt concentratio n (mg/L) 0 100 200 400 800 20 20 20 20 20 Number of seeds that germinated 16 18 18 11 7 Percentage of seeds that germinated 80% 90% 90% 55% 35% a) Write a formal hypothesis for this study. b) Does her data support or reject the hypothesis? Explain your reasoning.

7. A botanist wanted to see if a new strain of corn could germinate in soil that was too salty for regular corn. She conducted a study on the germination success of seeds from the new strain that were exposed to various levels of salty soil, from zero to normal (100 mg/L), high (200 mg/L), very high (400 mg/L), to normally lethal (800 mg/L). The table below shows her data for this study. Petri dish Number of seeds planted label 12345 Salt concentratio n (mg/L) 0 100 200 400 800 20 20 20 20 20 Number of seeds that germinated 16 18 18 11 7 Percentage of seeds that germinated 80% 90% 90% 55% 35% a) Write a formal hypothesis for this study. b) Does her data support or reject the hypothesis? Explain your reasoning.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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esc ! 1 I Safari File Edit View History Bookmarks Window Help Q A < @ 2 W S > < Z X https://course.lc.tvo.org/content/enforced/22865821-583U-EN-01-02- 7. A botanist wanted to see if a new strain of corn could germinate in soil that was too salty for regular corn. She conducted a study on the germination success of seeds from the new strain that were exposed to various levels of salty soil, from zero to normal (100 mg/L), high (200 mg/L), very high (400 mg/L), to normally lethal (800 mg/L). The table below shows her data for this study. Petri dish Number of seeds label planted # 3 1 2 3 4 5 E D @O $ 4 C Salt concentratio n (mg/L) R 0 100 200 400 800 a) Write a formal hypothesis for this study. b) Does her data support or reject the hypothesis? Explain your reasoning. F course.ilc.tvo.org 26 Assessment for feedback and grade: Plants-58130-EN-01-02-ON-1- 27 2 V T G 6 20 20 20 20 20 MacBook Pro B Y & 7 H U N * 8 w Number of seeds that germinated J 16 18 18 11 7 F I M ( - 01 C 9 K < ** 0 ) 0 < Q2 Tue Apr 18 9:47 AM Percentage of seeds that germinated 80% 90% 90% 55% 35% L - P - : ; (a) @ + Other B + 88 22 O = { {" [ B ? 1 } delete 1 V
Transcribed Image Text:esc ! 1 I Safari File Edit View History Bookmarks Window Help Q A < @ 2 W S > < Z X https://course.lc.tvo.org/content/enforced/22865821-583U-EN-01-02- 7. A botanist wanted to see if a new strain of corn could germinate in soil that was too salty for regular corn. She conducted a study on the germination success of seeds from the new strain that were exposed to various levels of salty soil, from zero to normal (100 mg/L), high (200 mg/L), very high (400 mg/L), to normally lethal (800 mg/L). The table below shows her data for this study. Petri dish Number of seeds label planted # 3 1 2 3 4 5 E D @O $ 4 C Salt concentratio n (mg/L) R 0 100 200 400 800 a) Write a formal hypothesis for this study. b) Does her data support or reject the hypothesis? Explain your reasoning. F course.ilc.tvo.org 26 Assessment for feedback and grade: Plants-58130-EN-01-02-ON-1- 27 2 V T G 6 20 20 20 20 20 MacBook Pro B Y & 7 H U N * 8 w Number of seeds that germinated J 16 18 18 11 7 F I M ( - 01 C 9 K < ** 0 ) 0 < Q2 Tue Apr 18 9:47 AM Percentage of seeds that germinated 80% 90% 90% 55% 35% L - P - : ; (a) @ + Other B + 88 22 O = { {" [ B ? 1 } delete 1 V
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