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eex Tor o weekS Which of these describes the validity of Lolita's experiment? O A The experiment is invalid because she used the same type of plant in all the trials. B. The experiment is valid because all the factors except the experiment variable were kept constant. The experiment is valid because she accurately measured the heights of the plants. D. The experiment is invalid because she did not measure the heights of the plants every day.

eex Tor o weekS Which of these describes the validity of Lolita's experiment? O A The experiment is invalid because she used the same type of plant in all the trials. B. The experiment is valid because all the factors except the experiment variable were kept constant. The experiment is valid because she accurately measured the heights of the plants. D. The experiment is invalid because she did not measure the heights of the plants every day.

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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44 Question 34 Il Pause Q Zoom ) aue au accuale Tecon u UI uie eigs or eacu piaut Once a week 10r O WECKS Which of these describes the validity of Lolita's experiment? A. The experiment is invalid because she used the same type of plant in all the trials. B. The experiment is valid because all the factors except the experiment variable were kept constant. C. The experiment is valid because she accurately measured the heights of the plants. D. The experiment is invalid because she did not measure the heights of the plants every day. 2021 lluminate EducationTM, Inc.
Transcribed Image Text:44 Question 34 Il Pause Q Zoom ) aue au accuale Tecon u UI uie eigs or eacu piaut Once a week 10r O WECKS Which of these describes the validity of Lolita's experiment? A. The experiment is invalid because she used the same type of plant in all the trials. B. The experiment is valid because all the factors except the experiment variable were kept constant. C. The experiment is valid because she accurately measured the heights of the plants. D. The experiment is invalid because she did not measure the heights of the plants every day. 2021 lluminate EducationTM, Inc.
Lolita performed the following experiment to study the effects of different types of soil on the rate of growth of plants: 1) planted four saplings of the same kind in pots filled with different types of soil Plant 1: sand Plant 2: loam Plant 3: clay Plant 4: silt 2) watered the plants regularly with equal amounts of water 3) made an accurate record of the heights of each plant once a week for 6 weeks Which of these describes the validity of Lolita's experiment? O A. The experiment is invalid because she used the same type of plant in all the trials. The experiment is valid because all the factors except the experiment variable were kept constant. B ©2021 Illuminate Education TM, Inc.
Transcribed Image Text:Lolita performed the following experiment to study the effects of different types of soil on the rate of growth of plants: 1) planted four saplings of the same kind in pots filled with different types of soil Plant 1: sand Plant 2: loam Plant 3: clay Plant 4: silt 2) watered the plants regularly with equal amounts of water 3) made an accurate record of the heights of each plant once a week for 6 weeks Which of these describes the validity of Lolita's experiment? O A. The experiment is invalid because she used the same type of plant in all the trials. The experiment is valid because all the factors except the experiment variable were kept constant. B ©2021 Illuminate Education TM, Inc.
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