Which one of the following is TRUE when a distribution of scores is symmetric?
a. The mean, mode, and median will be the same.
b. The mean will be greater than the median and the mode.
c. The mode will be less than the mean and the median.
d. The median will be different from the median and the mode.
a. The mean, mode, and median will be the same.
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Collectively, the rods and cones are known as ______ and are located ______.
A. ganglion cells; at the front of the blind spot B. the fovea; between the bipolar and ganglion cells C. photoreceptors; at the back of the retina D. the retina; at the back of the photoreceptors
An interaction occurs when more than one independent variable is manipulated in an experiment and the results depend upon the combination of these variables
Indicate whether the statement is true or false
Dr. Marcos is interested in the brain evolution of Neanderthals. He studies brain:
A) ontology. B) adaptation. C) phylogeny. D) plasticity.
Which part of the eye controls the amount of light that gets in by contracting muscles around the pupil?
a. The cones b. The iris c. The cornea d. The retina