Psychophysics studies the relation between physical stimuli and a person's sensations and/or perceptions.
It would not be related to absolute thresholds, because that is the point at which you are just aware that you are sensing something.
Add 459.67 to both sides, then multiply both sides by 5/9.
Only 3, 6 and 9 are multiples of 3. The only way any one can be 6 more than the others is 9-3.
No. Subtract 5r from both sides, then divide both by -6.
Subtract 2L from both sides and then divide by both sides by 2.
1.2% - .3% = ?%
(1 - 1/13)x = 264 Solve for x.
1. 99% = mean ± 2.575 SEm SEm = SD/√n 2. ± 1.96 SEm 3. Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability (.05) to get the value for the Z score. 4. Same table...
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