The statistical decision process involves:
a. a test of whether the independent variable caused differences between groups.
b. a test of whether confound variables caused differences between groups.
c. a test of the research hypothesis.
d. a test of the null hypothesis.
Question 2
When interpreting the results of an experiment, we first consider the possibility that the results are due to ____, then second, to ____, and then third, to ____.
a. independent variable; chance; unknown factor
b. unknown factor; independent variable; confounding variable
c. chance; unknown factor; independent variable
d. Type I variable; Type II variable; independent variable
An overview of the process of primary and secondary growth in a woody stem.
The gastrointestinal tract and the process of digestion.
Cylinder Power Balance Test
Testing coordination by using the finger-to-finger test
Independent assortment of alleles of two genes
Morgan’s test-cross analysis of genetic linkage between autosomal genes