Engineering topics
Publications and source records attributed to Friedman, H..
Data interpretation, discussing correlation describing effectiveness of independent variable and table giving values directly from sample size, t, z, F and chi square values
Absolute judgment of more than 32 categories with unidimensional visual stimulus
Stimuli human subjects can identify on unidimensional visual stimulus continuum, discussing apparatus and line length influence
X-ray line spectrum, spectroheliograph results, & fan beam scans of solar x-ray emission