Under the normal curve, if the mean of the distribution of raw scores is
equal to 68, then its equivalent z score is equal to
a. 10
b. 1
c. 0
d. cannot tell, since the SD is not given
c
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What is the basic nerve cell of the nervous system called?
A. synapse B. dendrite C. neuron D. myelin
______ will show the value of a variable with the height of a bar for each category of the variable.
A. Line graph B. Pie chart C. Bar graph D. Scatterplot
________ signal depth in photos or two-dimensional arrays
a. Pictorial cues c. Kinetic cues b. Visual cues d. Relative cues
Research has investigated the results of children taking on roles typically handled by parents. These studies have found that
A) boys are more likely to experience this treatment than are daughters. B) regardless of the amount of this treatment, the outcomes tend to be negative. C) if it is moderate, it can have positive effects for both boys and girls. D) at high levels, it may help alleviate many of the problems typically associated with children of divorce.