Show Recommended textbook solutions
Consumer Behavior: Buying, Having, Being13th EditionMichael R Solomon 449 solutions Social Psychology10th EditionElliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy D. Wilson 525 solutions A Concise Introduction to Logic13th EditionLori Watson, Patrick J. Hurley 1,967 solutions Myers' Psychology for AP2nd EditionDavid G Myers 900 solutions Cartilage is a smooth, rubber-like padding that protects the long bones in the body at the joints. A study by Lu et. al. in Arthritis Care & Research found that women who drank one glass of milk daily had 32% thicker, healthier cartilage than women who did not. Researchers obtained information on milk consumption through questionnaires and measured cartilage through x-rays. In the article, research concluded, "Our study suggested that
frequent milk intake may be associated with reduced OA progression in women." Does this study show drinking milk causes increased cartilage production? Why or why not? Recommended textbook solutions
The Practice of Statistics for the AP Exam5th EditionDaniel S. Yates, Daren S. Starnes, David Moore, Josh Tabor 2,433 solutions
The Practice of Statistics for AP4th EditionDaniel S. Yates, Daren S. Starnes, David Moore 2,491 solutions
Statistics for Business and Economics10th EditionDavid R. Anderson, Greg Anderson 1,919 solutions
Elementary Statistics: Picturing the World5th EditionBetsy Farber, Ron Larson 2,478 solutions Recommended textbook solutionsHDEV56th EditionSpencer A. Rathus 380 solutions
Myers' Psychology for AP2nd EditionDavid G Myers 900 solutions Myers' Psychology for the AP Course3rd EditionC. Nathan DeWall, David G Myers 955 solutions Social Psychology10th EditionElliot Aronson, Robin M. Akert, Timothy D. Wilson 525 solutions What is a confound variable quizlet?A confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study.
Which of the following best describes a confounding variable?The correct answer is c) A variable that affects the outcome being measured as well as, or instead of, the independent variable. This is correct because a confounding variable is an unforeseen and unaccounted-for variable that jeopardizes reliability and validity of an experiment's outcome.
What is a confound in an experimental study quizlet?What is a "confound" in an experimental study? an extra variable that could explain result differences between groups.
Which of the following is the most effective method for controlling confounding variables is which of the following?Randomization—the most effective method because it controls all possible confounding variables without researchers having to identify them.
|