Mathematics
Mathematics, 27.11.2019 06:31, HectorSP2

The described situation requires inference about a mean or means. identify the response variable and whether the setting involves a single sample, a matched pairs, or two independent samples. the physiological blind spot refers to a very small zone of functional blindness in the eye where the optic nerve passes through the retina. we do not notice it because our nervous system compensates for it. can eye training reduce the size of a person's physiological blind spot? researchers recruited a representative sample of adults with normal vision. each participant performed training exercises with one eye for three weeks. the size of the physiological blind spot was measured (in degrees of visual angle squared) with a motion detection task both prior to training and again after the training was completed.

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