This term describes the sample mean minus the population mean, divided by the estimated standard error.
A. one-way anova
B. one-tailed test
C. two-tailed test
D. one-sample t-test
Answer: D
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According to Selye, resistance to stress is lowest at the __________ stage of the general adaptation syndrome.
A. alarm B. resistance C. exhaustion D. collapse
When an action potential reaches the end of an axon, the depolarization causes what ionic movement in the presynaptic cell?
a. sodium out of the cell b. lithium out of the cell c. iron into the cell d. calcium into the cell
Which plane shows brain structures as they would be seen from above?
A. Coronal B. Sagittal C. Horizontal D. Commuter
A recent study involved 1- and 2-year-olds in a simple cooperative task. Which of the following accurately describes the findings of the study?
A. The 2-year-olds engaged in more actively cooperative behavior. B. The 1-year-olds engaged in more actively cooperative behavior. C. Both 1- and 2-year-olds engaged in actively cooperative behavior equally. D. Both 1- and 2-year-olds engaged in highly competitive behavior.