Why is it possible for condition means to differ at the end of an experiment even if the independent variable had no effect?
a. a Type II error has occurred
b. error variance
c. randomization
d. a null finding has been obtained
e. power was low
Question 2
If statistical analyses show that the difference between condition means is larger than would be expected on the basis of error variance alone, a researcher will
a. accept the null hypothesis
b. reject the null hypothesis
c. fail to reject the null hypothesis
d. reject the experimental hypothesis
e. both a and d
The standard protocol of a metagenomics experiment.
Man undergoing a stress test on a treadmill while physician monitors his condition
Part A - Reviewing independent assortment of alleles
Mixing schematic Diagram CHE 415 unit operations experiment apparatus
Dermatitis herpetiformis is a blistering skin condition associated with celiac disease.
Experiment: Response to Auxin