In a sample with M = 40 and s = 8, what is the z-score corresponding to X = 38?
a. z = –0.25 c. z = 0.25
b. z = –0.50 d. z = 0.50
A
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Which of the following sometimes occurs after damage to the parietal lobe of the cortex?
a. Accurately copying a drawing that the person reports not seeing b. Singing along with a melody that the person reports not hearing c. Pleasant emotion after a gentle touch that the person reports not feeling d. A disgusted expression after eating something that the person reports not tasting
If I continue to draw observations from a population and recalculate the mean each time I add an observation, the mean will approach _______ as the sample size increases
a. its expected value b. the true population mean c. the median of the population if the population is symmetric d. all of the above
The ____ believes that “truth” is always determined by cultural, group, or personal perspectives.
a. modernist b. neo-behaviorist c. postmodernist d. rationalist
About one-third of all reported cases of maltreatment are substantiated annually
Indicate whether this statement is true or false.