If a researcher is making use of an interval or ratio scale of measurement and is interested in assessing differences among experimental groups, most likely the researcher will use a __________ to analyze the data.
a. parametric test
b. nonparametric test
c. correlational analysis
d. descriptive test
Question 2
In some cases, single-factor, independent-groups designs make use of multiple dependent variables. Under these circumstances, each dependent variable is typically
a. ignored, with the exception that a single dependent measure is emphasized.
b. analyzed with a separate statistical test.
c. converted into an independent variable.
d. combined into a single, cumulative dependent variable.
The Geologic Time Scale
The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross.
Measurement lenght of infant
Humidity Measurement and Gas Flowrate Experiment
Wind Measurement
Use tap water when making coffee, tea, or juice from concentrate, and for food preparation