Even if a treatment has an effect, it is still possible to obtain a sample mean that is very similar to the original population mean. What outcome is likely if this happens?
A) ?Reject H0 and make a Type I error.
B) ?Correctly reject H0.
C) ?Fail to reject H0 and make a Type II error.
D) ?Correctly fail to reject H0.
C
You might also like to view...
A rabbit learns to push only a red lever to receive food. This is an example of __________.
A. extinction B. discrimination C. avoidance training D. desensitization
Which statement is correct regarding brain development and aging?
A. The brain becomes smaller but denser and more efficient over time. B. The brain grows, taking up double the amount of space between the brain and the skull. C. The structure, function, and number of neurons in the brain are significantly reduced. D. Blood flow to the brain is reduced within the brain, and less glucose and oxygen are used.
An investigation into the relationship between two variables that does not allow for the drawing of cause-and-effect conclusions is a(n) _______________ study
Fill in the blank(s) with correct word
In Freud's psychodynamic theory,__________is the ejection of anxiety-evoking ideas from conscious awareness
A) eidetic imagery B) repression C) serial-position D) rehearsal E) Select