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9. A biologist knows from past research that the average length of a leaf of a specie of full-grown plant is 4 inches. After administering a new type of plant food, he found that the length of the leaves increased. He wants to know if this change in length is significant enough by performing a hypothesis test. What test should he use? O A. Two sample t-Test for independent samples1 O B. One sample chi-square test O C. One sample t-Test D. Two sample F-test

9. A biologist knows from past research that the average length of a leaf of a specie of full-grown plant is 4 inches. After administering a new type of plant food, he found that the length of the leaves increased. He wants to know if this change in length is significant enough by performing a hypothesis test. What test should he use? O A. Two sample t-Test for independent samples1 O B. One sample chi-square test O C. One sample t-Test D. Two sample F-test

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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9. A biologist knows from past research that the average length of a leaf of a specie of full-grown plant is 4 inches. After administering a new type of plant food, he found that the length of the leaves increased. He wants to know if this change in length is significant enough by performing a hypothesis test. What test should he use? O A. Two sample t-Test for independent samples1 O B. One sample chi-square test O C. One sample t-Test D. Two sample F-test
Transcribed Image Text:9. A biologist knows from past research that the average length of a leaf of a specie of full-grown plant is 4 inches. After administering a new type of plant food, he found that the length of the leaves increased. He wants to know if this change in length is significant enough by performing a hypothesis test. What test should he use? O A. Two sample t-Test for independent samples1 O B. One sample chi-square test O C. One sample t-Test D. Two sample F-test
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