Asampling technique used in experimental design includes
a.
purposeful
b.
randomization
c.
snowball
d.
voluntary selection

Which situation is most likely to show a constant rate of change?

What problem does obeng say that we have in the 21st century? 2. obeng argues that the pace of change has eclipsed the pace of learning. do you agree or disagree? why? 3. what is "smart failure" according to obeng?

Astudent answers 86 problems on a test correctly and receives a grade of 98% how many problems were worth the same number of points