Aquafina wants to see whether someone’s height causes them to be a better swimmer. To test this hypothesis, she splits people into 2 groups: those who are over six feet tall and those who are under six feet tall. She then sees how fast they can swim 50 meters. Did Aquafina successfully test whether height causes people to be better swimmers? Group of answer choices A. Yes, because she split her participants into groups B. No, because she did not manipulate the independent variable C. No, because her participants were not randomly assigned to groups D. Both B and C
Aquafina wants to see whether someone’s height causes them to be a better swimmer. To test this hypothesis, she splits people into 2 groups: those who are over six feet tall and those who are under six feet tall. She then sees how fast they can swim 50 meters. Did Aquafina successfully test whether height causes people to be better swimmers? Group of answer choices A. Yes, because she split her participants into groups B. No, because she did not manipulate the independent variable C. No, because her participants were not randomly assigned to groups D. Both B and C
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
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Question
Aquafina wants to see whether someone’s height causes them to be a better swimmer. To test this hypothesis, she splits people into 2 groups: those who are over six feet tall and those who are under six feet tall. She then sees how fast they can swim 50 meters. Did Aquafina successfully test whether height causes people to be better swimmers?
Group of answer choices
A. Yes, because she split her participants into groups
B. No, because she did not manipulate the independent variable
C. No, because her participants were not randomly assigned to groups
D. Both B and C
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