The proportion of variability in one variable that can be determined or explained by a second variable is know as the
a. proportional variance coefficient.
b. phi coefficient.
c. coefficient of determination.
d. product moment correlation coefficient.
c
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Most cultures treat the process of childbirth very similarly, with only slight variations in how women are treated both during and after childbirth.
Answer the following statement true (T) or false (F)
By the early 1950s
a. Special education services and programs were available in school districts, but often, undesirable results occurred b. Students in special classes were often considered unable to perform academic tasks. c. Students in special classes went to special schools or classes that focused on learning manual skills such as weaving and bead stringing. d. All of the above
What type of assistive technology is a large ball that rolls with buttons for clicking?
a. Eye gaze b. Joystick c. Trackball d. Foot mouse
Research shows that without notes to review, you are likely to forget __________ of what you heard in the lecture within twenty-four hours
a. 40 percent b. 50 percent c. 60 percent d. 80 percent